fsfreeze: add note about atime to the man page

Signed-off-by: Karel Zak <kzak@redhat.com>
logger: allow to log using tcp transport protocol

This commit fixes error in usage() text, which claimed TCP is default
transport protocol.  That was not true, and neither it should be.  The
syslog messages has traditionally sent using UDP.

For the logger remains using UDP as first transport, but if it fails a
TCP connection is attempted.  If an user wishes remote logging can be
forced to use either UDP or TCP.  The service port for UDP is familiar
'syslog', for TCP the port 'syslog-conn' seems like reasonable default.

[kzak@redhat.com: - rename myopenlog to unix_socket(),
                  - always reset st to -1]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
logger: make socket initialization in main() more readable

Signed-off-by: Karel Zak <kzak@redhat.com>
bash-completion: Don't offer any more completions after help or version.

Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
bash-completion: Avoid some unnecessary subshells.

Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
uuidd.8: Document --debug and --quiet long options.

Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
Spelling fixes.

Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
bash-completion: Don't offer short options where corresponding long one exists.

Users who know the short options can just hit the short option instead
of tab, and it's not likely that it would be helpful to present a list
of single character options to users who don't know them, doing so
just unnecessarily trashes the list of suggestions.

Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
bash-completion: Symlink runuser symlink to su so it gets loaded on demand.

Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>

[kzak@redhat.com: - use '-runuser' in the install hook
		  - use the hook only if runuser is enabled]
libblkid: clean up DBG()

 - use stderr only
 - use BLKID_ prefix for debug masks
 - don't use \n in in messages and don't use printf(),
   but use generic blkid_debug().

Signed-off-by: Karel Zak <kzak@redhat.com>