# yum

## NAME



           yum - redirecting to DNF Command Reference
    


## SYNOPSIS



           **dnf [options] <command> [<args>...]**
    


## DESCRIPTION



           ]8;;https://github.com/rpm-software-management/dnf/\_DNF_]8;;\ is the next upcoming major version of ]8;;http://yum.baseurl.org/\_YUM_]8;;\, a package manager
           for RPM-based Linux distributions. It roughly maintains CLI
           compatibility with YUM and defines a strict API for extensions and
           plugins.
    
           Plugins can modify or extend features of DNF or provide additional
           CLI commands on top of those mentioned below. If you know the name
           of such a command (including commands mentioned below), you may
           find/install the package which provides it using the appropriate
           virtual provide in the form of **dnf-command( <alias>)**, where **< alias>**
           is the name of the command; e.g. **dnf install**
           **'dnf-command(versionlock)'** installs a **versionlock** plugin. This
           approach also applies to specifying dependencies of packages that
           require a particular DNF command.
    
           Return values:
    
           • **0** : Operation was successful.
    
           • **1** : An error occurred, which was handled by dnf.
    
           • **3** : An unknown unhandled error occurred during operation.
    
           • **100** : See _check-update_
    
           • **200** : There was a problem with acquiring or releasing of locks.
    
           Available commands:
    
           • _alias_
    
           • _autoremove_
    
           • _check_
    
           • _check-update_
    
           • _clean_
    
           • _deplist_
    
           • _distro-sync_
    
           • _downgrade_
    
           • _group_
    
           • _help_
    
           • _history_
    
           • _info_
    
           • _install_
    
           • _list_
    
           • _makecache_
    
           • _mark_
    
           • _module_
    
           • _provides_
    
           • _reinstall_
    
           • _remove_
    
           • _repoinfo_
    
           • _repolist_
    
           • _repoquery_
    
           • _repository-packages_
    
           • _search_
    
           • _shell_
    
           • _swap_
    
           • _updateinfo_
    
           • _upgrade_
    
           • _upgrade-minimal_
    
           Additional information:
    
           • _Options_
    
           • _Specifying Packages_
    
           • _Specifying Provides_
    
           • _Specifying File Provides_
    
           • _Specifying Groups_
    
           • _Specifying Transactions_
    
           • _Metadata Synchronization_
    
           • _Configuration Files Replacement Policy_
    
           • _Files_
    
           • _See Also_
    


## OPTIONS



           **-4** Resolve to IPv4 addresses only.
    
           **-6** Resolve to IPv6 addresses only.
    
           **--advisory= <advisory>, --advisories=<advisory>**
                  Include packages corresponding to the advisory ID, Eg.
                  FEDORA-2201-123.  Applicable for the **install** , **repoquery** ,
                  **updateinfo** , **upgrade** and **offline-upgrade**(dnf-plugins-core)
                  commands.
    
           **--allowerasing**
                  Allow erasing of installed packages to resolve
                  dependencies. This option could be used as an alternative
                  to the **yum swap** command where packages to remove are not
                  explicitly defined.
    
           **--assumeno**
                  Automatically answer no for all questions.
    
           **-b, --best**
                  Try the best available package versions in transactions.
                  Specifically during _dnf upgrade_ , which by default skips
                  over updates that can not be installed for dependency
                  reasons, the switch forces DNF to only consider the latest
                  packages. When running into packages with broken
                  dependencies, DNF will fail giving a reason why the latest
                  version can not be installed.
    
                  Note that the use of the newest available version is only
                  guaranteed for the packages directly requested (e.g. as a
                  command line arguments), and the solver may use older
                  versions of dependencies to meet their requirements.
    
           **--bugfix**
                  Include packages that fix a bugfix issue.  Applicable for
                  the **install** , **repoquery** , **updateinfo** , **upgrade** and
                  **offline-upgrade**(dnf-plugins-core) commands.
    
           **--bz= <bugzilla>, --bzs=<bugzilla>**
                  Include packages that fix a Bugzilla ID, Eg. 123123.
                  Applicable for the **install** , **repoquery** , **updateinfo** , **upgrade**
                  and **offline-upgrade**(dnf-plugins-core) commands.
    
           **-C, --cacheonly**
                  Run entirely from system cache, don't update the cache and
                  use it even in case it is expired.
    
                  DNF uses a separate cache for each user under which it
                  executes. The cache for the root user is called the system
                  cache. This switch allows a regular user read-only access
                  to the system cache, which usually is more fresh than the
                  user's and thus he does not have to wait for metadata sync.
    
           **--color= <color>**
                  Control whether color is used in terminal output. Valid
                  values are **always** , **never** and **auto**(default).
    
           **--comment= <comment>**
                  Add a comment to the transaction history.
    
           **-c <config file>, --config=<config file>**
                  Configuration file location.
    
           **--cve= <cves>, --cves=<cves>**
                  Include packages that fix a CVE (Common Vulnerabilities and
                  Exposures) ID (]8;;http://cve.mitre.org/about/\_http://cve.mitre.org/about/ _]8;;\), Eg.
                  CVE-2201-0123.  Applicable for the **install** , **repoquery** ,
                  **updateinfo** , **upgrade** and **offline-upgrade**(dnf-plugins-core)
                  commands.
    
           **-d <debug level>, --debuglevel=<debug level>**
                  Debugging output level. This is an integer value between 0
                  (no additional information strings) and 10 (shows all
                  debugging information, even that not understandable to the
                  user), default is 2. Deprecated, use **-v** instead.
    
           **--debugsolver**
                  Dump data aiding in dependency solver debugging into
                  **./debugdata**.
    
           **--disableexcludes={all|main| <repoid>},**
           **--disableexcludepkgs={all|main| <repoid>}**
                  Disable **excludepkgs** and **includepkgs** configuration options.
                  Takes one of the following three options:
    
                  • **all** , disables all **excludepkgs** and **includepkgs**
                    configurations
    
                  • **main** , disables **excludepkgs** and **includepkgs** defined in the
                    **[main]** section
    
                  • **repoid** , disables **excludepkgs** and **includepkgs** defined for
                    the given repository
    
                  Note that the -_-exclude_ option appends to the **[main]**
                  **excludepkgs** configuration and therefore is disabled when
                  **main** or **all** is specified.
    
           **--disable, --set-disabled**
                  Disable specified repositories (automatically saves). The
                  option has to be used together with the **config-manager**
                  command (dnf-plugins-core).
    
           **--disableplugin= <plugin names>**
                  Disable the listed plugins specified by names or globs.
    
           **--disablerepo= <repoid>**
                  Temporarily disable active repositories for the purpose of
                  the current dnf command.  Accepts an id, a comma-separated
                  list of ids, or a glob of ids. This option can be specified
                  multiple times, but is mutually exclusive with **--repo**.
    
           **--downloaddir= <path>, --destdir=<path>**
                  Redirect downloaded packages to provided directory. The
                  option has to be used together with the -_-downloadonly_
                  command line option, with the **download** , **modulesync** ,
                  **reposync** or **system-upgrade** commands (dnf-plugins-core).
    
           **--downloadonly**
                  Download the resolved package set without performing any
                  rpm transaction (install/upgrade/erase).
    
                  Packages are removed after the next successful transaction.
                  This applies also when used together with **--destdir** option
                  as the directory is considered as a part of the DNF cache.
                  To persist the packages, use the **download** command instead.
    
           **-e <error level>, --errorlevel=<error level>**
                  Error output level. This is an integer value between 0 (no
                  error output) and 10 (shows all error messages), default is
                  3. Deprecated, use **-v** instead.
    
           **--enable, --set-enabled**
                  Enable specified repositories (automatically saves). The
                  option has to be used together with the **config-manager**
                  command (dnf-plugins-core).
    
           **--enableplugin= <plugin names>**
                  Enable the listed plugins specified by names or globs.
    
           **--enablerepo= <repoid>**
                  Temporarily enable additional repositories for the purpose
                  of the current dnf command.  Accepts an id, a
                  comma-separated list of ids, or a glob of ids. This option
                  can be specified multiple times.
    
           **--enhancement**
                  Include enhancement relevant packages.  Applicable for the
                  **install** , **repoquery** , **updateinfo** , **upgrade** and **offline-upgrade**
                  (dnf-plugins-core) commands.
    
           **-x <package-file-spec>, --exclude=<package-file-spec>**
                  Exclude packages specified by **< package-file-spec> **from the
                  operation.
    
           **--excludepkgs= <package-file-spec>**
                  Deprecated option. It was replaced by the -_-exclude_ option.
    
           **--forcearch= <arch>**
                  Force the use of an architecture. Any architecture can be
                  specified.  However, use of an architecture not supported
                  natively by your CPU will require emulation of some kind.
                  This is usually through QEMU. The behavior of **--forcearch**
                  can be configured by using the _arch_ and _ignorearch_
                  configuration options with values **< arch> **and **True**
                  respectively.
    
           **-h, --help, --help-cmd**
                  Show the help.
    
           **--installroot= <path>**
                  Specifies an alternative installroot, relative to where all
                  packages will be installed. Think of this like doing **chroot**
                  **< root> dnf**, except using **--installroot** allows dnf to work
                  before the chroot is created. It requires absolute path.
    
           • _cachedir_ , _log files_ , _releasever_ , and _gpgkey_ are taken from or
             stored in the installroot. _Gpgkeys_ are imported into the
             installroot from a path relative to the host which can be
             specified in the repository section of configuration files.
    
           • _configuration file_ and _reposdir_ are searched inside the
             installroot first. If they are not present, they are taken from
             the host system.  Note:  When a path is specified within a
             command line argument (**--config= <config file> **in case of
             _configuration file_ and **--setopt=reposdir= <reposdir> **for
             _reposdir_) then this path is always relative to the host with no
             exceptions.
    
           • _vars_ are taken from the host system or installroot according to
             _reposdir_ . When _reposdir_ path is specified within a command line
             argument, vars are taken from the installroot. When _varsdir_
             paths are specified within a command line argument
             (**--setopt=varsdir= <reposdir>**) then those path are always
             relative to the host with no exceptions.
    
           • The _pluginpath_ and _pluginconfpath_ are relative to the host.
              Note: You may also want to use the command-line option
              **--releasever= <release> **when creating the installroot, otherwise
              the _$releasever_ value is taken from the rpmdb within the
              installroot (and thus it is empty at the time of creation and
              the transaction will fail). If **--releasever=/** is used, the
              releasever will be detected from the host (**/**) system. The new
              installroot path at the time of creation does not contain the
              _repository_ , _releasever_ and _dnf.conf_ files.
    
              On a modular system you may also want to use the
              **--setopt=module_platform_id= <module_platform_name:stream>**
              command-line option when creating the installroot, otherwise
              the _module_platform_id_ value will be taken from the
              **/etc/os-release** file within the installroot (and thus it will
              be empty at the time of creation, the modular dependency could
              be unsatisfied and modules content could be excluded).
    
              Installroot examples:
    
              **dnf --installroot= <installroot> --releasever=<release> install**
              **system-release**
                     Permanently sets the **releasever** of the system in the
                     **< installroot> **directory to **< release>**.
    
              **dnf --installroot= <installroot> --setopt=reposdir=<path>**
              **--config /path/dnf.conf upgrade**
                     Upgrades packages inside the installroot from a
                     repository described by **--setopt** using configuration
                     from **/path/dnf.conf**.
    
           **--newpackage**
                  Include newpackage relevant packages.  Applicable for the
                  **install** , **repoquery** , **updateinfo** , **upgrade** and **offline-upgrade**
                  (dnf-plugins-core) commands.
    
           **--noautoremove**
                  Disable removal of dependencies that are no longer used. It
                  sets _clean_requirements_on_remove_ configuration option to
                  **False**.
    
           **--nobest**
                  Set best option to **False** , so that transactions are not
                  limited to best candidates only.
    
           **--nodocs**
                  Do not install documentation. Sets the rpm flag
                  'RPMTRANS_FLAG_NODOCS'.
    
           **--nogpgcheck**
                  Skip checking GPG signatures on packages (if RPM policy
                  allows).
    
           **--noplugins**
                  Disable all plugins.
    
           **--obsoletes**
                  This option has an effect on an install/update, it enables
                  dnf's obsoletes processing logic. For more information see
                  the _obsoletes_ option.
    
                  This option also displays capabilities that the package
                  obsoletes when used together with the _repoquery_ command.
    
                  Configuration Option: _obsoletes_
    
           **-q, --quiet**
                  In combination with a non-interactive command, shows just
                  the relevant content. Suppresses messages notifying about
                  the current state or actions of DNF.
    
           **-R <minutes>, --randomwait=<minutes>**
                  Maximum command wait time.
    
           **--refresh**
                  Set metadata as expired before running the command.
    
           **--releasever= <release>**
                  Configure DNF as if the distribution release was **< release>**.
                  This can affect cache paths, values in configuration files
                  and mirrorlist URLs.
    
           **--releasever_major= <major version>**
                  Override the releasever_major variable, which is usually
                  automatically detected or taken from the part of
                  **$releasever** before the first **.**.  This option does not
                  affect the **$releasever** variable.
    
           **--releasever_minor= <minor version>**
                  Override the releasever_minor variable, which is usually
                  automatically detected or taken from the part of
                  **$releasever** after the first **.**.  This option does not affect
                  the **$releasever** variable.
    
           **--repofrompath <repo>,<path/url>**
                  Specify a repository to add to the repositories for this
                  query.  This option can be used multiple times.
    
           • The repository label is specified by **< repo>**.
    
           • The path or url to the repository is specified by **< path/url>**.
             It is the same path as a baseurl and can be also enriched by the
             _repo variables_.
    
           • The configuration for the repository can be adjusted using -‐
             _-setopt_ =<repo>.<option>=<value>.
    
           • If you want to view only packages from this repository, combine
             this with the **--repo= <repo> **or **--disablerepo="*"** switches.
    
           **--repo= <repoid>, --repoid=<repoid>**
                  Enable just specific repositories by an id or a glob. Can
                  be used multiple times with accumulative effect. It is
                  basically a shortcut for **--disablerepo="*"**
                  **--enablerepo= <repoid> **and is mutually exclusive with the
                  **--disablerepo** option.
    
           **--rpmverbosity= <name>**
                  RPM debug scriptlet output level. Sets the debug level to
                  **< name> **for RPM scriptlets.  For available levels, see the
                  **rpmverbosity** configuration option.
    
           **--sec-severity= <severity>, --secseverity=<severity>**
                  Includes packages that provide a fix for an issue of the
                  specified severity.  Applicable for the **install** , **repoquery** ,
                  **updateinfo** , **upgrade** and **offline-upgrade**(dnf-plugins-core)
                  commands.
    
           **--security**
                  Includes packages that provide a fix for a security issue.
                  Applicable for the **install** , **repoquery** , **updateinfo** , **upgrade**
                  and **offline-upgrade**(dnf-plugins-core) commands.
    
           **--setopt= <option>=<value>**
                  Override a configuration option from the configuration
                  file. To override configuration options for repositories,
                  use **repoid.option** for the **< option>**. Values for
                  configuration options like **excludepkgs** , **includepkgs** ,
                  **installonlypkgs** and **tsflags** are appended to the original
                  value, they do not override it. However, specifying an
                  empty value (e.g. **--setopt=tsflags=**) will clear the option.
    
           **--skip-broken**
                  Resolve depsolve problems by removing packages that are
                  causing problems from the transaction.  It is an alias for
                  the _strict_ configuration option with value **False**.
                  Additionally, with the _enable_ and _disable_ module
                  subcommands it allows one to perform an action even in case
                  of broken modular dependencies.
    
           **--showduplicates**
                  Show duplicate packages in repositories. Applicable for the
                  list and search commands.
    
           **--transient**
                  Applicable only on bootc (bootable containers) systems.
                  Perform transactions using a transient overlay which will
                  be lost on the next reboot. See also the _persistence_
                  configuration option.
    
           **-v, --verbose**
                  Verbose operation, show debug messages.
    
           **--version**
                  Show DNF version and exit.
    
           **-y, --assumeyes**
                  Automatically answer yes for all questions.
    
           List options are comma-separated. Command-line options override
           respective settings from configuration files.
    


## COMMANDS



           For an explanation of **< package-spec>**, **< package-file-spec> **and
           **< package-name-spec> **see _Specifying Packages_.
    
           For an explanation of **< provide-spec> **see _Specifying Provides_.
    
           For an explanation of **< group-spec> **see _Specifying Groups_.
    
           For an explanation of **< module-spec> **see _Specifying Modules_.
    
           For an explanation of **< transaction-spec> **see _Specifying_
           _Transactions_.
    
       **Alias Command**
           Command: **alias**
    
           Allows the user to define and manage a list of aliases (in the
           form **< name=value>**), which can be then used as dnf commands to
           abbreviate longer command sequences. For examples on using the
           alias command, see _Alias Examples_. For examples on the alias
           processing, see _Alias Processing Examples_.
    
           To use an alias (name=value), the name must be placed as the first
           "command" (e.g. the first argument that is not an option). It is
           then replaced by its value and the resulting sequence is again
           searched for aliases. The alias processing stops when the first
           found command is not a name of any alias.
    
           In case the processing would result in an infinite recursion, the
           original arguments are used instead.
    
           Also, like in shell aliases, if the result starts with a **\** , the
           alias processing will stop.
    
           All aliases are defined in configuration files in the
           **/etc/dnf/aliases.d/** directory in the [aliases] section, and
           aliases created by the alias command are written to the **USER.conf**
           file. In case of conflicts, the **USER.conf** has the highest
           priority, and alphabetical ordering is used for the rest of the
           configuration files.
    
           Optionally, there is the **enabled** option in the **[main]** section
           defaulting to True. This can be set for each file separately in
           the respective file, or globally for all aliases in the
           **ALIASES.conf** file.
    
           **dnf alias [options] [list] [ <name>...]**
              List aliases with their final result. The **[ <alias>...]**
              parameter further limits the result to only those aliases
              matching it.
    
           **dnf alias [options] add <name=value>...**
              Create new aliases.
    
           **dnf alias [options] delete <name>...**
              Delete aliases.
    
       **Alias Examples**
           **dnf alias list**
                  Lists all defined aliases.
    
           **dnf alias add rm=remove**
                  Adds a new command alias called **rm** which works the same as
                  the **remove** command.
    
           **dnf alias add upgrade="\upgrade --skip-broken**
           **--disableexcludes=all --obsoletes"**
                  Adds a new command alias called **upgrade** which works the
                  same as the **upgrade** command, with additional options. Note
                  that the original **upgrade** command is prefixed with a **\** to
                  prevent an infinite loop in alias processing.
    
       **Alias Processing Examples**
           If there are defined aliases **in=install** and **FORCE="--skip-broken**
           **--disableexcludes=all"** :
    
           • **dnf FORCE in** will be replaced with **dnf --skip-broken**
             **--disableexcludes=all install**
    
           • **dnf in FORCE** will be replaced with **dnf install FORCE**(which will
             fail)
    
           If there is defined alias **in=install** :
    
           • **dnf in** will be replaced with **dnf install**
    
           • **dnf --repo updates in** will be replaced with **dnf --repo updates**
             **in**(which will fail)
    
       **Autoremove Command**
           Command: **autoremove**
           Aliases for _explicit NEVRA matching_ : **autoremove-n** , **autoremove-na** , **autoremove-nevra**
    
           **dnf [options] autoremove**
              Removes all packages from the system that were originally
              installed as dependencies of user-installed packages, but which
              are no longer required by any such package.
    
           **dnf [options] autoremove <spec>...**
              This is an alias for the _Remove Command_ command with
              clean_requirements_on_remove set to **True**. It removes the
              specified packages from the system along with any packages
              depending on the packages being removed. Each **< spec> **can be
              either a **< package-spec>**, which specifies a package directly, or
              a **@ <group-spec>**, which specifies an (environment) group which
              contains it. It also removes any dependencies that are no
              longer needed.
    
           There are also a few specific autoremove commands **autoremove-n** ,
           **autoremove-na** and **autoremove-nevra** that allow the specification of
           an exact argument in the NEVRA
           (name-epoch:version-release.architecture) format.
    
           This command by default does not force a sync of expired metadata.
           See also _Metadata Synchronization_.
    
       **Check Command**
           Command: **check**
    
           **dnf [options] check [--dependencies] [--duplicates] [--obsoleted]**
           **[--provides]**
              Checks the local packagedb and produces information on any
              problems it finds. You can limit the checks to be performed by
              using the **--dependencies** , **--duplicates** , **--obsoleted** and
              **--provides** options (the default is to check everything).
    
       **Check-Update Command**
           Command: **check-update**
           Aliases: **check-upgrade**
    
           **dnf [options] check-update [--changelogs] [ <package-file-spec>...]**
                  Non-interactively checks if updates of the specified
                  packages are available. If no **< package-file-spec> **is given,
                  checks whether any updates at all are available for your
                  system. DNF exit code will be 100 when there are updates
                  available and a list of the updates will be printed, 0 if
                  not and 1 if an error occurs. If **--changelogs** option is
                  specified, also changelog delta of packages about to be
                  updated is printed.
    
                  Please note that having a specific newer version available
                  for an installed package (and reported by **check-update**)
                  does not imply that subsequent **dnf upgrade** will install it.
                  The difference is that **dnf upgrade** has restrictions (like
                  package dependencies being satisfied) to take into account.
    
                  The output is affected by the _autocheck_running_kernel_
                  configuration option.
    
       **Clean Command**
           Command: **clean**
    
           Performs cleanup of temporary files kept for repositories. This
           includes any such data left behind from disabled or removed
           repositories as well as for different distribution release
           versions.
    
           **dnf clean dbcache**
                  Removes cache files generated from the repository metadata.
                  This forces DNF to regenerate the cache files the next time
                  it is run.
    
           **dnf clean expire-cache**
                  Marks the repository metadata expired. DNF will re-validate
                  the cache for each repository the next time it is used.
    
           **dnf clean metadata**
                  Removes repository metadata. Those are the files which DNF
                  uses to determine the remote availability of packages.
                  Using this option will make DNF download all the metadata
                  the next time it is run.
    
           **dnf clean packages**
                  Removes any cached packages from the system.
    
           **dnf clean all**
                  Does all of the above.
    
       **Deplist Command**
           **dnf [options] deplist [ <select-options>] [<query-options>]**
           **[ <package-spec>]**
                  Deprecated alias for _dnf repoquery --deplist_.
    
       **Distro-Sync Command**
           Command: **distro-sync**
           Aliases: **dsync**
           Deprecated aliases: **distrosync** , **distribution-synchronization**
    
           **dnf distro-sync [ <package-spec>...]**
                  As necessary upgrades, downgrades or keeps selected
                  installed packages to match the latest version available
                  from any enabled repository. If no package is given, all
                  installed packages are considered.
    
                  See also _Configuration Files Replacement Policy_.
    
       **Downgrade Command**
           Command: **downgrade**
           Aliases: **dg**
    
           **dnf [options] downgrade <package-spec>...**
                  Downgrades the specified packages to the highest
                  installable package of all known lower versions if
                  possible. When version is given and is lower than version
                  of installed package then it downgrades to target version.
    
       **Group Command**
           Command: **group**
           Aliases: **grp**
           Deprecated aliases: **groups** , **grouplist** , **groupinstall** , **groupupdate** , **groupremove** , **grouperase** , **groupinfo**
    
           Groups are virtual collections of packages. DNF keeps track of
           groups that the user selected ("marked") installed and can
           manipulate the comprising packages with simple commands.
    
           **dnf [options] group [summary] <group-spec>**
                  Display overview of how many groups are installed and
                  available. With a spec, limit the output to the matching
                  groups. **summary** is the default groups subcommand.
    
           **dnf [options] group info <group-spec>**
                  Display package lists of a group. Shows which packages are
                  installed or available from a repository when **-v** is used.
    
           **dnf [options] group install [--with-optional] <group-spec>...**
                  Mark the specified group installed and install packages it
                  contains. Also include _optional_ packages of the group if
                  **--with-optional** is specified. All _Mandatory_ and _Default_
                  packages will be installed whenever possible.  Conditional
                  packages are installed if they meet their requirement.  If
                  the group is already (partially) installed, the command
                  installs the missing packages from the group.  Depending on
                  the value of _obsoletes configuration option_ group
                  installation takes obsoletes into account.
    
           **dnf [options] group list <group-spec>...**
                  List all matching groups, either among installed or
                  available groups. If nothing is specified, list all known
                  groups. **--installed** and **--available** options narrow down the
                  requested list.  Records are ordered by the _display_order_
                  tag defined in comps.xml file.  Provides a list of all
                  hidden groups by using option **--hidden**.  Provides group IDs
                  when the **-v** or **--ids** options are used.
    
           **dnf [options] group remove <group-spec>...**
                  Mark the group removed and remove those packages in the
                  group from the system which do not belong to another
                  installed group and were not installed explicitly by the
                  user.
    
           **dnf [options] group upgrade <group-spec>...**
                  Upgrades the packages from the group and upgrades the group
                  itself. The latter comprises of installing packages that
                  were added to the group by the distribution and removing
                  packages that got removed from the group as far as they
                  were not installed explicitly by the user.
    
           Groups can also be marked installed or removed without physically
           manipulating any packages:
    
           **dnf [options] group mark install <group-spec>...**
                  Mark the specified group installed. No packages will be
                  installed by this command, but the group is then considered
                  installed.
    
           **dnf [options] group mark remove <group-spec>...**
                  Mark the specified group removed. No packages will be
                  removed by this command.
    
           See also _Configuration Files Replacement Policy_.
    
       **Help Command**
           Command: **help**
    
           **dnf help [ <command>]**
                  Displays the help text for all commands. If given a command
                  name then only displays help for that particular command.
    
       **History Command**
           Command: **history**
           Aliases: **hist**
    
           The history command allows the user to view what has happened in
           past transactions and act according to this information (assuming
           the **history_record** configuration option is set).
    
           **dnf history [list] [--reverse] [ <spec>...]**
                  The default history action is listing information about
                  given transactions in a table. Each **< spec> **can be either a
                  **< transaction-spec>**, which specifies a transaction directly,
                  or a **< transaction-spec>..<transaction-spec>**, which
                  specifies a range of transactions, or a
                  **< package-name-spec>**, which specifies a transaction by a
                  package which it manipulated. When no transaction is
                  specified, list all known transactions.
    
                  Note that transient transactions (see _--transient_) will be
                  listed even though they do not make persistent changes to
                  files under **/usr** or to the RPM database.
    
                  The "Action(s)" column lists each type of action taken in
                  the transaction. The possible values are:
    
                  • Install (I): a new package was installed on the system
    
                  • Downgrade (D): an older version of a package replaced the
                    previously-installed version
    
                  • Obsolete (O): an obsolete package was replaced by a new
                    package
    
                  • Upgrade (U): a newer version of the package replaced the
                    previously-installed version
    
                  • Remove (E): a package was removed from the system
    
                  • Reinstall (R): a package was reinstalled with the same
                    version
    
                  • Reason change (C): a package was kept in the system but
                    its reason for being installed changed
    
                  The "Altered" column lists the number of actions taken in
                  each transaction, possibly followed by one or two of the
                  following symbols:
    
                  • **>** : The RPM database was changed, outside DNF, after the
                    transaction
    
                  • **<** : The RPM database was changed, outside DNF, before the
                    transaction
    
                  • ***** : The transaction aborted before completion
    
                  • **#** : The transaction completed, but with a non-zero status
    
                  • **E** : The transaction completed successfully, but had
                    warning/error output
    
                  **--reverse**
                         The order of **history list** output is printed in
                         reverse order.
    
           **dnf history info [ <spec>...]**
                  Describe the given transactions. The meaning of **< spec> **is
                  the same as in the _History List Command_. When no
                  transaction is specified, describe what happened during the
                  latest transaction.
    
           **dnf history redo <transaction-spec>|<package-file-spec>**
                  Repeat the specified transaction. Uses the last transaction
                  (with the highest ID) if more than one transaction for
                  given <package-file-spec> is found. If it is not possible
                  to redo some operations due to the current state of RPMDB,
                  it will not redo the transaction.
    
           **dnf history replay [--ignore-installed] [--ignore-extras]**
           **[--skip-unavailable] <filename>**
                  Replay a transaction stored in file **< filename> **by _History_
                  _Store Command_. The replay will perform the exact same
                  operations on the packages as in the original transaction
                  and will return with an error if case of any differences in
                  installed packages or their versions. See also the
                  _Transaction JSON Format specification_ of the file format.
    
                  **--ignore-installed**
                         Don't check for the installed packages being in the
                         same state as those recorded in the transaction.
                         E.g. in case there is an upgrade **foo-1.0** -> **foo-2.0**
                         stored in the transaction, but there is **foo-1.1**
                         installed on the target system.
    
                  **--ignore-extras**
                         Don't check for extra packages pulled into the
                         transaction on the target system. E.g. the target
                         system may not have some dependency, which was
                         installed on the source system. The replay errors
                         out on this by default, as the transaction would not
                         be the same.
    
                  **--skip-unavailable**
                         In case some packages stored in the transaction are
                         not available on the target system, skip them
                         instead of erroring out.
    
           **dnf history rollback <transaction-spec>|<package-file-spec>**
                  Undo all transactions performed after the specified
                  transaction. Uses the last transaction (with the highest
                  ID) if more than one transaction for given
                  <package-file-spec> is found.  If it is not possible to
                  undo some transactions due to the current state of RPMDB,
                  it will not undo any transaction.
    
           **dnf history store [--output <output-file>] <transaction-spec>**
                  Store a transaction specified by **< transaction-spec>**. The
                  transaction can later be replayed by the _History Replay_
                  _Command_.
    
                  Warning: The stored transaction format is considered
                  unstable and may change at any time. It will work if the
                  same version of dnf is used to store and replay (or between
                  versions as long as it stays the same).
    
                  **-o <output-file>, --output=<output-file> **Store the
                  serialized transaction into **< output-file**. Default is
                  **transaction.json**.
    
           **dnf history undo <transaction-spec>|<package-file-spec>**
                  Perform the opposite operation to all operations performed
                  in the specified transaction.  Uses the last transaction
                  (with the highest ID) if more than one transaction for
                  given <package-file-spec> is found. If it is not possible
                  to undo some operations due to the current state of RPMDB,
                  it will not undo the transaction.
    
           **dnf history userinstalled**
                  Show all packages installed by user, installed from a group
                  or a module profile, and packages installed outside of DNF.
                  I.e. it lists packages that will stay on the system when
                  _Autoremove Command_ or _Remove Command_ along with
                  _clean_requirements_on_remove_ configuration option set to
                  True is executed. Note the same results can be accomplished
                  with **dnf repoquery --userinstalled** , and the repoquery
                  command is more powerful in formatting of the output.
    
           This command by default does not force a sync of expired metadata,
           except for the redo, rollback, and undo subcommands.  See also
           _Metadata Synchronization_ and _Configuration Files Replacement_
           _Policy_.
    
       **Info Command**
           Command: **info**
           Aliases: **if**
    
           **dnf [options] info [ <package-file-spec>...]**
                  Lists description and summary information about installed
                  and available packages.
    
           The info command limits the displayed packages the same way as the
           _list command_.
    
           This command by default does not force a sync of expired metadata.
           See also _Metadata Synchronization_.
    
       **Install Command**
           Command: **install**
           Aliases: **in**
           Aliases for _explicit NEVRA matching_ : **install-n** , **install-na** , **install-nevra**
           Deprecated aliases: **localinstall**
    
           **dnf [options] install <spec>...**
                  Makes sure that the given packages and their dependencies
                  are installed on the system. Each **< spec> **can be either a
                  _< package-spec>_, or a @_< module-spec>_, or a @_< group-spec>_.
                  See _Install Examples_.  If a given package or provide cannot
                  be (and is not already) installed, the exit code will be
                  non-zero.  If the **< spec> **matches both a @_< module-spec>_ and
                  a @_< group-spec>_, only the module is installed.
    
                  When _< package-spec>_ to specify the exact version of the
                  package is given, DNF will install the desired version, no
                  matter which version of the package is already installed.
                  The former version of the package will be removed in the
                  case of non-installonly package.
    
                  On the other hand if _< package-spec>_ specifies only a name,
                  DNF also takes into account packages obsoleting it when
                  picking which package to install.  This behaviour is
                  specific to the install command.  Note that this can lead
                  to seemingly unexpected results if a package has multiple
                  versions and some older version is being obsoleted. It
                  creates a split in the upgrade-path and both ways are
                  considered correct, the resulting package is picked simply
                  by lexicographical order.
    
           There are also a few specific install commands **install-n** ,
           **install-na** and **install-nevra** that allow the specification of an
           exact argument in the NEVRA format. As a consequence, <spec> will
           be not matched with provides and file provides.
    
           See also _Configuration Files Replacement Policy_.
    
       **Install Examples**
           **dnf install tito**
                  Install the **tito** package (tito is the package name).
    
           **dnf install ~/Downloads/tito-0.6.2-1.fc22.noarch.rpm**
                  Install a local rpm file tito-0.6.2-1.fc22.noarch.rpm from
                  the ~/Downloads/ directory.
    
           **dnf install tito-0.5.6-1.fc22**
                  Install the package with a specific version. If the package
                  is already installed it will automatically try to downgrade
                  or upgrade to the specific version.
    
           **dnf --best install tito**
                  Install the latest available version of the package. If the
                  package is already installed it will try to automatically
                  upgrade to the latest version. If the latest version of the
                  package cannot be installed, the installation will fail.
    
           **dnf install vim**
                  DNF will automatically recognize that vim is not a package
                  name, but will look up and install a package that provides
                  vim with all the required dependencies. Note: Package name
                  match has precedence over package provides match.
    
           **dnf install**
           **https://kojipkgs.fedoraproject.org//packages/tito/0.6.0/1.fc22/noarch/tito-0.6.0-1.fc22.noarch.rpm **
                  Install a package directly from a URL.
    
           **dnf install '@docker'**
                  Install all default profiles of module 'docker' and their
                  RPMs. Module streams get enabled accordingly.
    
           **dnf install '@Web Server'**
                  Install the 'Web Server' environmental group.
    
           **dnf install /usr/bin/rpmsign**
                  Install a package that provides the /usr/bin/rpmsign file.
    
           **dnf -y install tito --setopt=install_weak_deps=False**
                  Install the **tito** package (tito is the package name) without
                  weak deps. Weak deps are not required for core
                  functionality of the package, but they enhance the original
                  package (like extended documentation, plugins, additional
                  functions, etc.).
    
           **dnf install --advisory=FEDORA-2018-b7b99fe852 \***
                  Install all packages that belong to the
                  "FEDORA-2018-b7b99fe852" advisory.
    
       **List Command**
           Command: **list**
           Aliases: **ls**
    
           Prints lists of packages depending on the packages' relation to
           the system. A package is **installed** if it is present in the RPMDB,
           and it is **available** if it is not installed but is present in a
           repository that DNF knows about.
    
           The list command also limits the displayed packages according to
           specific criteria, e.g. to only those that update an installed
           package (respecting the repository _priority_). The _exclude_ option
           in the configuration file can influence the result, but if the -‐
           _-disableexcludes_ command line option is used, it ensures that all
           installed packages will be listed.
    
           **dnf [options] list [--all] [ <package-file-spec>...]**
                  Lists all packages, present in the RPMDB, in a repository
                  or both.
    
           **dnf [options] list --installed [ <package-file-spec>...]**
                  Lists installed packages.
    
           **dnf [options] list --available [ <package-file-spec>...]**
                  Lists available packages.
    
           **dnf [options] list --extras [ <package-file-spec>...]**
                  Lists extras, that is packages installed on the system that
                  are not available in any known repository.
    
           **dnf [options] list --obsoletes [ <package-file-spec>...]**
                  List packages installed on the system that are obsoleted by
                  packages in any known repository.
    
           **dnf [options] list --recent [ <package-file-spec>...]**
                  List packages recently added into the repositories.
    
           **dnf [options] list --upgrades [ <package-file-spec>...]**
                  List upgrades available for the installed packages.
    
           **dnf [options] list --autoremove**
                  List packages which will be removed by the **dnf autoremove**
                  command.
    
           This command by default does not force a sync of expired metadata.
           See also _Metadata Synchronization_.
    
       **Makecache Command**
           Command: **makecache**
           Aliases: **mc**
    
           **dnf [options] makecache**
                  Downloads and caches metadata for enabled repositories.
                  Tries to avoid downloading whenever possible (e.g. when the
                  local metadata hasn't expired yet or when the metadata
                  timestamp hasn't changed).
    
           **dnf [options] makecache --timer**
                  Like plain **makecache** , but instructs DNF to be more
                  resource-aware, meaning it will not do anything if running
                  on battery power, it will terminate immediately if it's too
                  soon after the last successful **makecache** run (see
                  **dnf.conf**(5), _metadata_timer_sync_), and if the first mirror
                  in a repository mirrorlist fails, it will not try to
                  synchronize the metadata from more mirrors for that
                  repository.
    
       **Mark Command**
           Command: **mark**
    
           **dnf mark install <package-spec>...**
                  Marks the specified packages as installed by user. This can
                  be useful if any package was installed as a dependency and
                  is desired to stay on the system when _Autoremove Command_ or
                  _Remove Command_ along with _clean_requirements_on_remove_
                  configuration option set to **True** is executed.
    
           **dnf mark remove <package-spec>...**
                  Unmarks the specified packages as installed by user.
                  Whenever you as a user don't need a specific package you
                  can mark it for removal. The package stays installed on the
                  system but will be removed when _Autoremove Command_ or
                  _Remove Command_ along with _clean_requirements_on_remove_
                  configuration option set to **True** is executed. You should
                  use this operation instead of _Remove Command_ if you're not
                  sure whether the package is a requirement of other user
                  installed packages on the system.
    
           **dnf mark group <package-spec>...**
                  Marks the specified packages as installed by group. This
                  can be useful if any package was installed as a dependency
                  or a user and is desired to be protected and handled as a
                  group member like during group remove.
    
       **Module Command**
           Command: **module**
    
           **WARNING:**
              Modularity is deprecated, and functionality will be removed in
              a future release of DNF5.
    
           Modularity overview is available at _man page dnf.modularity(7)_.
           Module subcommands take _< module-spec>_... arguments that specify
           modules or profiles.
    
           **dnf [options] module install <module-spec>...**
                  Install module profiles, including their packages.  In case
                  no profile was provided, all default profiles get
                  installed.  Module streams get enabled accordingly.
    
                  This command cannot be used for switching module streams.
                  Use the _dnf module switch-to_ command for that.
    
           **dnf [options] module update <module-spec>...**
                  Update packages associated with an active module stream,
                  optionally restricted to a profile.  If the _profile_name_ is
                  provided, only the packages referenced by that profile will
                  be updated.
    
           **dnf [options] module switch-to <module-spec>...**
                  Switch to or enable a module stream, change versions of
                  installed packages to versions provided by the new stream,
                  and remove packages from the old stream that are no longer
                  available. It also updates installed profiles if they are
                  available for the new stream. When a profile was provided,
                  it installs that profile and does not update any already
                  installed profiles.
    
                  This command can be used as a stronger version of the _dnf_
                  _module enable_ command, which not only enables modules, but
                  also does a _distrosync_ to all modular packages in the
                  enabled modules.
    
                  It can also be used as a stronger version of the _dnf module_
                  _install_ command, but it requires to specify profiles that
                  are supposed to be installed, because _switch-to_ command
                  does not use _default profiles_. The _switch-to_ command
                  doesn't only install profiles, it also makes a _distrosync_
                  to all modular packages in the installed module.
    
           **dnf [options] module remove <module-spec>...**
                  Remove installed module profiles, including packages that
                  were installed with the _dnf module install_ command. Will
                  not remove packages required by other installed module
                  profiles or by other user-installed packages.  In case no
                  profile was provided, all installed profiles get removed.
    
           **dnf [options] module remove --all <module-spec>...**
                  Remove installed module profiles, including packages that
                  were installed with the _dnf module install_ command.  With
                  --all option it additionally removes all packages whose
                  names are provided by specified modules. Packages required
                  by other installed module profiles and packages whose names
                  are also provided by any other module are not removed.
    
           **dnf [options] module enable <module-spec>...**
                  Enable a module stream and make the stream RPMs available
                  in the package set.
    
                  Modular dependencies are resolved, dependencies checked and
                  also recursively enabled. In case of modular dependency
                  issue the operation will be rejected. To perform the action
                  anyway please use -_-skip-broken_ option.
    
                  This command cannot be used for switching module streams.
                  Use the _dnf module switch-to_ command for that.
    
           **dnf [options] module disable <module-name>...**
                  Disable a module. All related module streams will become
                  unavailable.  Consequently, all installed profiles will be
                  removed and the module RPMs will become unavailable in the
                  package set. In case of modular dependency issue the
                  operation will be rejected. To perform the action anyway
                  please use -_-skip-broken_ option.
    
           **dnf [options] module reset <module-name>...**
                  Reset module state so it's no longer enabled or disabled.
                  Consequently, all installed profiles will be removed and
                  only RPMs from the default stream will be available in the
                  package set.
    
           **dnf [options] module provides <package-name-spec>...**
                  Lists all modular packages matching **< package-name-spec>**
                  from all modules (including disabled), along with the
                  modules and streams they belong to.
    
           **dnf [options] module list [--all] [module_name...]**
                  Lists all module streams, their profiles and states
                  (enabled, disabled, default).
    
           **dnf [options] module list --enabled [module_name...]**
                  Lists module streams that are enabled.
    
           **dnf [options] module list --disabled [module_name...]**
                  Lists module streams that are disabled.
    
           **dnf [options] module list --installed [module_name...]**
                  List module streams with installed profiles.
    
           **dnf [options] module info <module-spec>...**
                  Print detailed information about given module stream.
    
           **dnf [options] module info --profile <module-spec>...**
                  Print detailed information about given module profiles.
    
           **dnf [options] module repoquery <module-spec>...**
                  List all available packages belonging to selected modules.
    
           **dnf [options] module repoquery --available <module-spec>...**
                  List all available packages belonging to selected modules.
    
           **dnf [options] module repoquery --installed <module-spec>...**
                  List all installed packages with same name like packages
                  belonging to selected modules.
    
       **Provides Command**
           Command: **provides**
           Aliases: **prov** , **whatprovides** , **wp**
    
           **dnf [options] provides <provide-spec>**
                  Finds the packages providing the given **< provide-spec>**. This
                  is useful when one knows a filename and wants to find what
                  package (installed or not) provides this file.  The
                  **< provide-spec> **is gradually looked for at following
                  locations:
    
                  1. The **< provide-spec> **is matched with all file provides of
                     any available package:
    
                        $ dnf provides /usr/bin/gzip
                        gzip-1.9-9.fc29.x86_64 : The GNU data compression program
                        Matched from:
                        Filename    : /usr/bin/gzip
    
                  2. Then all provides of all available packages are
                     searched:
    
                        $ dnf provides "gzip(x86-64)"
                        gzip-1.9-9.fc29.x86_64 : The GNU data compression program
                        Matched from:
                        Provide     : gzip(x86-64) = 1.9-9.fc29
    
                  3. DNF assumes that the **< provide-spec> **is a system command,
                     prepends it with **/usr/bin/** , **/usr/sbin/** prefixes (one at
                     a time) and does the file provides search again. For
                     legacy reasons (packages that didn't do UsrMove) also
                     **/bin** and **/sbin** prefixes are being searched:
    
                        $ dnf provides zless
                        gzip-1.9-9.fc29.x86_64 : The GNU data compression program
                        Matched from:
                        Filename    : /usr/bin/zless
    
                  4. If this last step also fails, DNF returns "Error: No
                     Matches found".
    
           This command by default does not force a sync of expired metadata.
           See also _Metadata Synchronization_.
    
       **Reinstall Command**
           Command: **reinstall**
           Aliases: **rei**
    
           **dnf [options] reinstall <package-spec>...**
                  Installs the specified packages, fails if some of the
                  packages are either not installed or not available (i.e.
                  there is no repository where to download the same RPM).
    
       **Remove Command**
           Command: **remove**
           Aliases: **rm**
           Aliases for _explicit NEVRA matching_ : **remove-n** , **remove-na** , **remove-nevra**
           Deprecated aliases: **erase** , **erase-n** , **erase-na** , **erase-nevra**
    
           **dnf [options] remove <package-spec>...**
                  Removes the specified packages from the system along with
                  any packages depending on the packages being removed. Each
                  **< spec> **can be either a **< package-spec>**, which specifies a
                  package directly, or a **@ <group-spec>**, which specifies an
                  (environment) group which contains it. If
                  **clean_requirements_on_remove** is enabled (the default), also
                  removes any dependencies that are no longer needed.
    
           **dnf [options] remove --duplicates**
                  Removes older versions of duplicate packages. To ensure the
                  integrity of the system it reinstalls the newest package.
                  In some cases the command cannot resolve conflicts. In such
                  cases the _dnf shell_ command with **remove --duplicates** and
                  **upgrade** dnf-shell sub-commands could help.
    
           **dnf [options] remove --oldinstallonly**
                  Removes old installonly packages, keeping only latest
                  versions and version of running kernel.
    
           There are also a few specific remove commands **remove-n** , **remove-na**
           and **remove-nevra** that allow the specification of an exact argument
           in the NEVRA format. As a consequence, <spec> will be not matched
           with provides and file provides.
    
       **Remove Examples**
           **dnf remove acpi tito**
                  Remove the **acpi** and **tito** packages.
    
           **dnf remove $(dnf repoquery --extras --exclude=tito,acpi)**
                  Remove packages not present in any repository, but don't
                  remove the **tito** and **acpi** packages (they still might be
                  removed if they depend on some of the removed packages).
    
           **dnf remove --duplicates**
                  Remove older versions of duplicated packages (an equivalent
                  of yum's _package-cleanup --cleandups_).
    
       **Repoinfo Command**
           Command: **repoinfo**
    
           An alias for the _repolist_ command that provides more detailed
           information like **dnf repolist -v**.
    
       **Repolist Command**
           Command: **repolist**
    
           **dnf [options] repolist [--enabled|--disabled|--all]**
                  Depending on the exact command lists enabled, disabled or
                  all known repositories. Lists all enabled repositories by
                  default. Provides more detailed information when **-v** option
                  is used.
    
           This command by default does not force a sync of expired metadata.
           See also _Metadata Synchronization_.
    
       **Repoquery Command**
           Command: **repoquery**
           Aliases: **rq**
           Aliases for _explicit NEVRA matching_ : **repoquery-n** , **repoquery-na** , **repoquery-nevra**
    
           **dnf [options] repoquery [ <select-options>] [<query-options>]**
           **[ <package-file-spec>]**
                  Searches available DNF repositories for selected packages
                  and displays the requested information about them. It is an
                  equivalent of **rpm -q** for remote repositories.
    
           **dnf [options] repoquery --groupmember <package-spec>...**
                  List groups that contain <package-spec>.
    
           **dnf [options] repoquery --querytags**
                  Provides the list of tags recognized by the -_-queryformat_
                  repoquery option.
    
           There are also a few specific repoquery commands **repoquery-n** ,
           **repoquery-na** and **repoquery-nevra** that allow the specification of
           an exact argument in the NEVRA format (does not affect arguments
           of options like --whatprovides <arg>, ...).  As a consequence,
           <spec> will be not matched with file provides.
    
       **Select Options**
           Together with **< package-file-spec>**, control what packages are
           displayed in the output. If **< package-file-spec> **is given, limits
           the resulting set of packages to those matching the specification.
           All packages are considered if no **< package-file-spec> **is
           specified.
    
           **< package-file-spec>**
                  Package specification in the NEVRA format
                  (name[-[epoch:]version[-release]][.arch]) or a file
                  provide. See _Specifying Packages_.
    
           **-a, --all**
                  Query all packages (for rpmquery compatibility, also a
                  shorthand for repoquery '*' or repoquery without
                  arguments).
    
           **--arch <arch>[,<arch>...], --archlist <arch>[,<arch>...]**
                  Limit the resulting set only to packages of selected
                  architectures (default is all architectures). In some cases
                  the result is affected by the basearch of the running
                  system, therefore to run repoquery for an arch incompatible
                  with your system use the **--forcearch= <arch> **option to
                  change the basearch.
    
           **--duplicates**
                  Limit the resulting set to installed duplicate packages
                  (i.e. more package versions for the same name and
                  architecture). Installonly packages are excluded from this
                  set.
    
           **--unneeded**
                  Limit the resulting set to leaves packages that were
                  installed as dependencies so they are no longer needed.
                  This switch lists packages that are going to be removed
                  after executing the **dnf autoremove** command.
    
           **--available**
                  Limit the resulting set to available packages only (set by
                  default).
    
           **--disable-modular-filtering**
                  Disables filtering of modular packages, so that packages of
                  inactive module streams are included in the result.
    
           **--extras**
                  Limit the resulting set to packages that are not present in
                  any of the available repositories.
    
           **-f <file>, --file <file>**
                  Limit the resulting set only to the package that owns
                  **< file>**.
    
           **--installed**
                  Limit the resulting set to installed packages only. The
                  _exclude_ option in the configuration file might influence
                  the result, but if the command line option  -‐
                  _-disableexcludes_ is used, it ensures that all installed
                  packages will be listed.
    
           **--installonly**
                  Limit the resulting set to installed installonly packages.
    
           **--latest-limit <number>**
                  Limit the resulting set to <number> of latest packages for
                  every package name and architecture.  If <number> is
                  negative, skip <number> of latest packages. For a negative
                  <number> use the **--latest-limit= <number> **syntax.
    
           **--recent**
                  Limit the resulting set to packages that were recently
                  edited.
    
           **--repo <repoid>**
                  Limit the resulting set only to packages from a repository
                  identified by **< repoid>**.  Can be used multiple times with
                  accumulative effect.
    
           **--unsatisfied**
                  Report unsatisfied dependencies among installed packages
                  (i.e. missing requires and existing conflicts).
    
           **--upgrades**
                  Limit the resulting set to packages that provide an upgrade
                  for some already installed package.
    
           **--userinstalled**
                  Limit the resulting set to packages installed by the user.
                  The _exclude_ option in the configuration file might
                  influence the result, but if the command line option  -‐
                  _-disableexcludes_ is used, it ensures that all installed
                  packages will be listed.
    
           **--whatdepends <capability>[,<capability>...]**
                  Limit the resulting set only to packages that require,
                  enhance, recommend, suggest or supplement any of
                  **< capabilities>**.
    
           **--whatconflicts <capability>[,<capability>...]**
                  Limit the resulting set only to packages that conflict with
                  any of **< capabilities>**.
    
           **--whatenhances <capability>[,<capability>...]**
                  Limit the resulting set only to packages that enhance any
                  of **< capabilities>**. Use -_-whatdepends_ if you want to list
                  all depending packages.
    
           **--whatobsoletes <capability>[,<capability>...]**
                  Limit the resulting set only to packages that obsolete any
                  of **< capabilities>**.
    
           **--whatprovides <capability>[,<capability>...]**
                  Limit the resulting set only to packages that provide any
                  of **< capabilities>**.
    
           **--whatrecommends <capability>[,<capability>...]**
                  Limit the resulting set only to packages that recommend any
                  of **< capabilities>**. Use -_-whatdepends_ if you want to list
                  all depending packages.
    
           **--whatrequires <capability>[,<capability>...]**
                  Limit the resulting set only to packages that require any
                  of **< capabilities>**. Use -_-whatdepends_ if you want to list
                  all depending packages.
    
           **--whatsuggests <capability>[,<capability>...]**
                  Limit the resulting set only to packages that suggest any
                  of **< capabilities>**. Use -_-whatdepends_ if you want to list
                  all depending packages.
    
           **--whatsupplements <capability>[,<capability>...]**
                  Limit the resulting set only to packages that supplement
                  any of **< capabilities>**. Use -_-whatdepends_ if you want to
                  list all depending packages.
    
           **--alldeps**
                  This option is stackable with **--whatrequires** or -‐
                  _-whatdepends_ only. Additionally it adds all packages
                  requiring the package features to the result set (used as
                  default).
    
           **--exactdeps**
                  This option is stackable with **--whatrequires** or -‐
                  _-whatdepends_ only. Limit the resulting set only to packages
                  that require **< capability> **specified by --whatrequires.
    
           **--srpm** Operate on the corresponding source RPM.
    
       **Query Options**
           Set what information is displayed about each package.
    
           The following are mutually exclusive, i.e. at most one can be
           specified. If no query option is given, matching packages are
           displayed in the standard NEVRA notation.
    
           **-i, --info**
                  Show detailed information about the package.
    
           **-l, --list**
                  Show the list of files in the package.
    
           **-s, --source**
                  Show the package source RPM name.
    
           **--changelogs**
                  Print the package changelogs.
    
           **--conflicts**
                  Display capabilities that the package conflicts with. Same
                  as **--qf "%{conflicts}**.
    
           **--depends**
                  Display capabilities that the package depends on, enhances,
                  recommends, suggests or supplements.
    
           **--enhances**
                  Display capabilities enhanced by the package. Same as **--qf**
                  **"%{enhances}""**.
    
           **--location**
                  Show a location where the package could be downloaded from.
    
           **--obsoletes**
                  Display capabilities that the package obsoletes. Same as
                  **--qf "%{obsoletes}"**.
    
           **--provides**
                  Display capabilities provided by the package. Same as **--qf**
                  **"%{provides}"**.
    
           **--recommends**
                  Display capabilities recommended by the package. Same as
                  **--qf "%{recommends}"**.
    
           **--requires**
                  Display capabilities that the package depends on. Same as
                  **--qf "%{requires}"**.
    
           **--requires-pre**
                  Display capabilities that the package depends on for
                  running a **%pre** script.  Same as **--qf "%{requires-pre}"**.
    
           **--suggests**
                  Display capabilities suggested by the package. Same as **--qf**
                  **"%{suggests}"**.
    
           **--supplements**
                  Display capabilities supplemented by the package. Same as
                  **--qf "%{supplements}"**.
    
           **--tree** Display a recursive tree of packages with capabilities
                  specified by one of the following supplementary options:
                  **--whatrequires** , **--requires** , **--conflicts** , **--enhances** ,
                  **--suggests** , **--provides** , **--supplements** , **--recommends**.
    
           **--deplist**
                  Produce a list of all direct dependencies and what packages
                  provide those dependencies for the given packages. The
                  result only shows the newest providers (which can be
                  changed by using --verbose).
    
           **--nvr** Show found packages in the name-version-release format.
                  Same as **--qf "%{name}-%{version}-%{release}"**.
    
           **--nevra**
                  Show found packages in the
                  name-epoch:version-release.architecture format. Same as
                  **--qf "%{name}-%{epoch}:%{version}-%{release}.%{arch}"**
                  (default).
    
           **--envra**
                  Show found packages in the
                  epoch:name-version-release.architecture format. Same as
                  **--qf "%{epoch}:%{name}-%{version}-%{release}.%{arch}"**
    
           **--qf <format>, --queryformat <format>**
                  Custom display format. **< format> **is the string to output for
                  each matched package. Every occurrence of **%{ <tag>} **within
                  is replaced by the corresponding attribute of the package.
                  The list of recognized tags can be displayed by running **dnf**
                  **repoquery --querytags**.
    
           **--recursive**
                  Query packages recursively. Has to be used with
                  **--whatrequires <REQ> **(optionally with **--alldeps** , but not
                  with **--exactdeps**) or with **--requires <REQ> --resolve**.
    
           **--resolve**
                  resolve capabilities to originating package(s).
    
       **Repoquery Examples**
           **dnf repoquery 'light*'**
                  Display NEVRAs of all available packages matching **light***
    
           **dnf repoquery-na 'light*.noarch'**
                  Display NEVRAs of all available packages matching name
                  **light*** and architecture **noarch**(accepts only arguments in
                  the "<name>.<arch>" format)
    
           **dnf repoquery --requires lighttpd**
                  Display requires of all lighttpd packages
    
           **dnf repoquery --requires python --resolve**
                  Display packages providing the requires of python packages
    
           **dnf repoquery --source lighttpd**
                  Display source rpm of lighttpd package
    
           **dnf repoquery --file /etc/lighttpd/lighttpd.conf**
                  Display package name that owns the given file
    
           **dnf repoquery --queryformat '%{name}.%{arch} : %{reponame}'**
           **lighttpd**
                  Display name, architecture and the containing repository of
                  all lighttpd packages
    
           **dnf repoquery --whatprovides webserver**
                  Display all available packages providing "webserver"
    
           **dnf repoquery --whatprovides webserver --arch i686**
                  Display all available packages providing "webserver" but
                  only for "i686" architecture
    
           **dnf repoquery --duplicates**
                  Display duplicate packages
    
           **dnf repoquery --disablerepo="*" --enablerepo="*-source" --arch=src**
           **--whatrequires <provide>**
                  Display source packages that require a <provide> for a
                  build
    
       **Repository-Packages Command**
           Command: **repository-packages**
           Deprecated aliases: **repo-pkgs** , **repo-packages** , **repository-pkgs**
    
           The repository-packages command allows the user to run commands on
           top of all packages in the repository named **< repoid>**. However, any
           dependency resolution takes into account packages from all enabled
           repositories. The **< package-file-spec> **and **< package-spec>**
           specifications further limit the candidates to only those packages
           matching at least one of them.
    
           The **info** subcommand lists description and summary information
           about packages depending on the packages' relation to the
           repository. The **list** subcommand just prints lists of those
           packages.
    
           **dnf [options] repository-packages <repoid> check-update**
           **[ <package-file-spec>...]**
                  Non-interactively checks if updates of the specified
                  packages in the repository are available. DNF exit code
                  will be 100 when there are updates available and a list of
                  the updates will be printed.
    
           **dnf [options] repository-packages <repoid> info [--all]**
           **[ <package-file-spec>...]**
                  List all related packages.
    
           **dnf [options] repository-packages <repoid> info --installed**
           **[ <package-file-spec>...]**
                  List packages installed from the repository.
    
           **dnf [options] repository-packages <repoid> info --available**
           **[ <package-file-spec>...]**
                  List packages available in the repository but not currently
                  installed on the system.
    
           **dnf [options] repository-packages <repoid> info --extras**
           **[ <package-file-specs>...]**
                  List packages installed from the repository that are not
                  available in any repository.
    
           **dnf [options] repository-packages <repoid> info --obsoletes**
           **[ <package-file-spec>...]**
                  List packages in the repository that obsolete packages
                  installed on the system.
    
           **dnf [options] repository-packages <repoid> info --recent**
           **[ <package-file-spec>...]**
                  List packages recently added into the repository.
    
           **dnf [options] repository-packages <repoid> info --upgrades**
           **[ <package-file-spec>...]**
                  List packages in the repository that upgrade packages
                  installed on the system.
    
           **dnf [options] repository-packages <repoid> install**
           **[ <package-spec>...]**
                  Install packages matching **< package-spec> **from the
                  repository. If **< package-spec> **isn't specified at all,
                  install all packages from the repository.
    
           **dnf [options] repository-packages <repoid> list [--all]**
           **[ <package-file-spec>...]**
                  List all related packages.
    
           **dnf [options] repository-packages <repoid> list --installed**
           **[ <package-file-spec>...]**
                  List packages installed from the repository.
    
           **dnf [options] repository-packages <repoid> list --available**
           **[ <package-file-spec>...]**
                  List packages available in the repository but not currently
                  installed on the system.
    
           **dnf [options] repository-packages <repoid> list --extras**
           **[ <package-file-spec>...]**
                  List packages installed from the repository that are not
                  available in any repository.
    
           **dnf [options] repository-packages <repoid> list --obsoletes**
           **[ <package-file-spec>...]**
                  List packages in the repository that obsolete packages
                  installed on the system.
    
           **dnf [options] repository-packages <repoid> list --recent**
           **[ <package-file-spec>...]**
                  List packages recently added into the repository.
    
           **dnf [options] repository-packages <repoid> list --upgrades**
           **[ <package-file-spec>...]**
                  List packages in the repository that upgrade packages
                  installed on the system.
    
           **dnf [options] repository-packages <repoid> move-to**
           **[ <package-spec>...]**
                  Reinstall all those packages that are available in the
                  repository.
    
           **dnf [options] repository-packages <repoid> reinstall**
           **[ <package-spec>...]**
                  Run the **reinstall-old** subcommand. If it fails, run the
                  **move-to** subcommand.
    
           **dnf [options] repository-packages <repoid> reinstall-old**
           **[ <package-spec>...]**
                  Reinstall all those packages that were installed from the
                  repository and simultaneously are available in the
                  repository.
    
           **dnf [options] repository-packages <repoid> remove**
           **[ <package-spec>...]**
                  Remove all packages installed from the repository along
                  with any packages depending on the packages being removed.
                  If **clean_requirements_on_remove** is enabled (the default)
                  also removes any dependencies that are no longer needed.
    
           **dnf [options] repository-packages <repoid> remove-or-distro-sync**
           **[ <package-spec>...]**
                  Select all packages installed from the repository. Upgrade,
                  downgrade or keep those of them that are available in
                  another repository to match the latest version available
                  there and remove the others along with any packages
                  depending on the packages being removed. If
                  **clean_requirements_on_remove** is enabled (the default) also
                  removes any dependencies that are no longer needed.
    
           **dnf [options] repository-packages <repoid> remove-or-reinstall**
           **[ <package-spec>...]**
                  Select all packages installed from the repository.
                  Reinstall those of them that are available in another
                  repository and remove the others along with any packages
                  depending on the packages being removed. If
                  **clean_requirements_on_remove** is enabled (the default) also
                  removes any dependencies that are no longer needed.
    
           **dnf [options] repository-packages <repoid> upgrade**
           **[ <package-spec>...]**
                  Update all packages to the highest resolvable version
                  available in the repository.  When versions are specified
                  in the **< package-spec>**, update to these versions.
    
           **dnf [options] repository-packages <repoid> upgrade-to**
           **[ <package-specs>...]**
                  A deprecated alias for the upgrade subcommand.
    
       **Search Command**
           Command: **search**
           Aliases: **se**
    
           **dnf [options] search [--all] <keywords>...**
                  Search package metadata for keywords. Keywords are matched
                  as case-insensitive substrings, globbing is supported.  By
                  default lists packages that match all requested keys (AND
                  operation). Keys are searched in package names and
                  summaries.  If the **--all** option is used, lists packages
                  that match at least one of the keys (an OR operation).  In
                  addition the keys are searched in the package descriptions
                  and URLs.  The result is sorted from the most relevant
                  results to the least.
    
           This command by default does not force a sync of expired metadata.
           See also _Metadata Synchronization_.
    
       **Shell Command**
           Command: **shell**
           Aliases: **sh**
    
           **dnf [options] shell [filename]**
                  Open an interactive shell for conducting multiple commands
                  during a single execution of DNF. These commands can be
                  issued manually or passed to DNF from a file. The commands
                  are much the same as the normal DNF command line options.
                  There are a few additional commands documented below.
    
                  **config [conf-option] [value]**
    
                         • Set a configuration option to a requested value.
                           If no value is given it prints the current value.
    
                  **repo [list|enable|disable] [repo-id]**
    
                         • list: list repositories and their status
    
                         • enable: enable repository
    
                         • disable: disable repository
    
                  **transaction [list|reset|solve|run]**
    
                         • list: resolve and list the content of the
                           transaction
    
                         • reset: reset the transaction
    
                         • run: resolve and run the transaction
    
                  Note that all local packages must be used in the first
                  shell transaction subcommand (e.g.  _install_
                  _/tmp/nodejs-1-1.x86_64.rpm /tmp/acpi-1-1.noarch.rpm_)
                  otherwise an error will occur.  Any _disable_ , _enable_ , and
                  _reset_ module operations (e.g. _module enable nodejs_) must
                  also be performed before any other shell transaction
                  subcommand is used.
    
       **Swap Command**
           Command: **swap**
    
           **dnf [options] swap <remove-spec> <install-spec>**
              Remove **remove-spec** and install **install-spec** in one transaction.
              Each **< spec> **can be either a _< package-spec>_, which specifies a
              package directly, or a **@ <group-spec>**, which specifies an
              (environment) group which contains it. Automatic conflict
              solving is provided in DNF by the --allowerasing option that
              provides the functionality of the swap command automatically.
    
       **Updateinfo Command**
           Command: **updateinfo**
           Aliases: **upif**
           Deprecated aliases: **list-updateinfo** , **list-security** , **list-sec** , **info-updateinfo** , **info-security** , **info-sec** , **summary-updateinfo**
    
           **dnf [options] updateinfo [--summary|--list|--info]**
           **[ <availability>] [<spec>...]**
                  Display information about update advisories.
    
                  Depending on the output type, DNF displays just counts of
                  advisory types (omitted or **--summary**), list of advisories
                  (**--list**) or detailed information (**--info**). The **-v** option
                  extends the output. When used with **--info** , the information
                  is even more detailed. When used with **--list** , an additional
                  column with date of the last advisory update is added.
    
                  **< availability> **specifies whether advisories about newer
                  versions of installed packages (omitted or **--available**),
                  advisories about equal and older versions of installed
                  packages (**--installed**), advisories about newer versions of
                  those installed packages for which a newer version is
                  available (**--updates**) or advisories about any versions of
                  installed packages (**--all**) are taken into account. Most of
                  the time, **--available** and **--updates** displays the same
                  output. The outputs differ only in the cases when an
                  advisory refers to a newer version but there is no enabled
                  repository which contains any newer version.
    
                  Note, that **--available** takes only the latest installed
                  versions of packages into account. In case of the kernel
                  packages (when multiple version could be installed
                  simultaneously) also packages of the currently running
                  version of kernel are added.
    
                  To print only advisories referencing a CVE or a bugzilla
                  use **--with-cve** or **--with-bz** options. When these switches
                  are used also the output of the **--list** is altered - the ID
                  of the CVE or the bugzilla is printed instead of the one of
                  the advisory.
    
                  If given and if neither ID, type (**bugfix** , **enhancement** ,
                  **security** /**sec**) nor a package name of an advisory matches
                  **< spec>**, the advisory is not taken into account. The
                  matching is case-sensitive and in the case of advisory IDs
                  and package names, globbing is supported.
    
                  Output of the **--summary** option is affected by the
                  _autocheck_running_kernel_ configuration option.
    
       **Upgrade Command**
           Command: **upgrade**
           Aliases: **up**
           Deprecated aliases: **update** , **upgrade-to** , **update-to** , **localupdate**
    
           **dnf [options] upgrade**
                  Updates each package to the latest version that is both
                  available and resolvable.
    
           **dnf [options] upgrade <package-spec>...**
                  Updates each specified package to the latest available
                  version. Updates dependencies as necessary. When versions
                  are specified in the **< package-spec>**, update to these
                  versions.
    
           **dnf [options] upgrade @ <spec>...**
                  Alias for the _dnf module update_ command.
    
           If the main **obsoletes** configure option is true or the **--obsoletes**
           flag is present, dnf will include package obsoletes in its
           calculations.  For more information see _obsoletes_.
    
           See also _Configuration Files Replacement Policy_.
    
       **Upgrade-Minimal Command**
           Command: **upgrade-minimal**
           Aliases: **up-min**
           Deprecated aliases: **update-minimal**
    
           **dnf [options] upgrade-minimal**
                  Updates each package to the nearest available version that
                  provides a bugfix, enhancement or a fix for a security
                  issue (security).
    
           **dnf [options] upgrade-minimal <package-spec>...**
                  Updates each specified package to the nearest available
                  version that provides a bugfix, enhancement or a fix for
                  security issue (security). Updates dependencies as
                  necessary.
    


## SPECIFYING PACKAGES



           Many commands take a **< package-spec> **parameter that selects a
           package for the operation. The **< package-spec> **argument is matched
           against package NEVRAs, provides and file provides.
    
           **< package-file-spec> **is similar to **< package-spec>**, except provides
           matching is not performed. Therefore, **< package-file-spec> **is
           matched only against NEVRAs and file provides.
    
           **< package-name-spec> **is matched against NEVRAs only.
    
       **Globs**
           Package specification supports the same glob pattern matching that
           shell does, in all three above mentioned packages it matches
           against (NEVRAs, provides and file provides).
    
           The following patterns are supported:
    
           ***** Matches any number of characters.
    
           **?** Matches any single character.
    
           **[]** Matches any one of the enclosed characters. A pair of
                  characters separated by a hyphen denotes a range
                  expression; any character that falls between those two
                  characters, inclusive, is matched. If the first character
                  following the **[** is a **!** or a **^** then any character not
                  enclosed is matched.
    
           Note: Curly brackets (**{}**) are not supported. You can still use
           them in shells that support them and let the shell do the
           expansion, but if quoted or escaped, dnf will not expand them.
    
       **NEVRA Matching**
           When matching against NEVRAs, partial matching is supported. DNF
           tries to match the spec against the following list of NEVRA forms
           (in decreasing order of priority):
    
           • **name-[epoch:]version-release.arch**
    
           • **name.arch**
    
           • **name**
    
           • **name-[epoch:]version-release**
    
           • **name-[epoch:]version**
    
           Note that **name** can in general contain dashes (e.g.
           **package-with-dashes**).
    
           The first form that matches any packages is used and the remaining
           forms are not tried. If none of the forms match any packages, an
           attempt is made to match the **< package-spec> **against full package
           NEVRAs. This is only relevant if globs are present in the
           **< package-spec>**.
    
           **< package-spec> **matches NEVRAs the same way **< package-name-spec>**
           does, but in case matching NEVRAs fails, it attempts to match
           against provides and file provides of packages as well.
    
           You can specify globs as part of any of the five NEVRA components.
           You can also specify a glob pattern to match over multiple NEVRA
           components (in other words, to match across the NEVRA separators).
           In that case, however, you need to write the spec to match against
           full package NEVRAs, as it is not possible to split such spec into
           NEVRA forms.
    
       **Specifying NEVRA Matching Explicitly**
           Some commands (**autoremove** , **install** , **remove** and **repoquery**) also
           have aliases with suffixes **-n** , **-na** and **-nevra** that allow to
           explicitly specify how to parse the arguments:
    
           • Command **install-n** only matches against **name**.
    
           • Command **install-na** only matches against **name.arch**.
    
           • Command **install-nevra** only matches against
             **name-[epoch:]version-release.arch**.
    


## SPECIFYING PROVIDES



           **< provide-spec> **in command descriptions means the command operates
           on packages providing the given spec. This can either be an
           explicit provide, an implicit provide (i.e. name of the package)
           or a file provide. The selection is case-sensitive and globbing is
           supported.
    
       **Specifying File Provides**
           If a spec starts with either **/** or ***/** , it is considered as a
           potential file provide.
    


## SPECIFYING GROUPS



           **< group-spec> **allows one to select (environment) groups a
           particular operation should work on. It is a case insensitive
           string (supporting globbing characters) that is matched against a
           group's ID, canonical name and name translated into the current
           LC_MESSAGES locale (if possible).
    


## SPECIFYING MODULES



           **< module-spec> **allows one to select modules or profiles a
           particular operation should work on.
    
           It is in the form of **NAME:STREAM:VERSION:CONTEXT:ARCH/PROFILE** and
           supported partial forms are the following:
    
           • **NAME**
    
           • **NAME:STREAM**
    
           • **NAME:STREAM:VERSION**
    
           • **NAME:STREAM:VERSION:CONTEXT**
    
           • all above combinations with **::ARCH**(e.g. **NAME::ARCH**)
    
           • **NAME:STREAM:VERSION:CONTEXT:ARCH**
    
           • all above combinations with **/PROFILE**(e.g. **NAME/PROFILE**)
    
           In case stream is not specified, the enabled or the default stream
           is used, in this order. In case profile is not specified, the
           system default profile or the 'default' profile is used.
    


## SPECIFYING TRANSACTIONS



           **< transaction-spec> **can be in one of several forms. If it is an
           integer, it specifies a transaction ID. Specifying **last** is the
           same as specifying the ID of the most recent transaction. The last
           form is **last- <offset>**, where **< offset> **is a positive integer. It
           specifies offset-th transaction preceding the most recent
           transaction.
    


## PACKAGE FILTERING



           Package filtering filters packages out from the available package
           set, making them invisible to most of dnf commands. They cannot be
           used in a transaction. Packages can be filtered out by either
           Exclude Filtering or Modular Filtering.
    
       **Exclude Filtering**
           Exclude Filtering is a mechanism used by a user or by a DNF plugin
           to modify the set of available packages. Exclude Filtering can be
           modified by either _includepkgs_ or _excludepkgs_ configuration
           options in _configuration files_. The -_-disableexcludes_ command line
           option can be used to override excludes from configuration files.
           In addition to user-configured excludes, plugins can also extend
           the set of excluded packages. To disable excludes from a DNF
           plugin you can use the -_-disableplugin_ command line option.
    
           To disable all excludes for e.g. the install command you can use
           the following combination of command line options:
    
           **dnf --disableexcludes=all --disableplugin="*" install bash**
    
       **Modular Filtering**
           Please see _the modularity documentation_ for details on how Modular
           Filtering works.
    
           With modularity, only RPM packages from **active** module streams are
           included in the available package set. RPM packages from **inactive**
           module streams, as well as non-modular packages with the same name
           or provides as a package from an **active** module stream, are
           filtered out. Modular filtering is not applied to packages added
           from the command line, installed packages, or packages from
           repositories with **module_hotfixes=true** in their **.repo** file.
    
           Disabling of modular filtering is not recommended, because it
           could cause the system to get into a broken state. To disable
           modular filtering for a particular repository, specify
           **module_hotfixes=true** in the **.repo** file or use
           **--setopt= <repo_id>.module_hotfixes=true**.
    
           To discover the module which contains an excluded package use _dnf_
           _module provides_.
    


## METADATA SYNCHRONIZATION



           Correct operation of DNF depends on having access to up-to-date
           data from all enabled repositories but contacting remote mirrors
           on every operation considerably slows it down and costs bandwidth
           for both the client and the repository provider. The
           _metadata_expire_ (see **dnf.conf**(5)) repository configuration option
           is used by DNF to determine whether a particular local copy of
           repository data is due to be re-synced. It is crucial that the
           repository providers set the option well, namely to a value where
           it is guaranteed that if particular metadata was available in time
           **T** on the server, then all packages it references will still be
           available for download from the server in time **T +**
           **metadata_expire**.
    
           To further reduce the bandwidth load, some of the commands where
           having up-to-date metadata is not critical (e.g. the **list** command)
           do not look at whether a repository is expired and whenever any
           version of it is locally available to the user's account, it will
           be used. For non-root use, see also the **--cacheonly** switch. Note
           that in all situations the user can force synchronization of all
           enabled repositories with the **--refresh** switch.
    


## CONFIGURATION FILES REPLACEMENT POLICY



           The updated packages could replace the old modified configuration
           files with the new ones or keep the older files. Neither of the
           files are actually replaced.  To the conflicting ones RPM gives
           additional suffix to the origin name. Which file should maintain
           the true name after transaction is not controlled by package
           manager but is specified by each package itself, following
           packaging guideline.
    


## FILES



           **Cache Files**
                  /var/cache/dnf
    
           **Main Configuration**
                  /etc/dnf/dnf.conf
    
           **Repository**
                  /etc/yum.repos.d/
    


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