shortcuts for modifying permission on files/directories only
Echo in color
List files is they match the given file extension
Tools to fetch my local and external IP addresses
check if a package is installed or not (uses dpkg-query and apt-get)
remove a link only if it is a link
move a file and leave a link where it used to be
Change the name of the current terminal
Merge multiple pdf documents into one
View total lines of contribution to a git repo
untar shortcut to extract a tarball
Merge serveral mp3 files into a single mp3
Sync a playlist to a directory
hash a password at command line via sha512
Run some command at a specified load
Shortcut commands to cleanup video file names
Quickly generate symlinks to all of these scripts