Touch up a number of formating issues for XDG_RUNTIME_DIRS in a number
of man pages. Make use of the XDG_CONFIG_HOME environment variable
in a rootless environment if available, or set it if not.
Also added a number of links to the Rootless Podman config page and
added the location of the auth.json files to that doc.
Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
add the ability for the podman remote client to use a configuration file
which describes its connections. users can now define a connection the
configuration and then call it by name like:
podman-remote -c connection1
and the destination and user will be derived from the configuration
file. if no -c is provided, we look for a connection in the
configuration file designated as 'default'. If the configuration file
has only one connection, it will be deemed the 'default'.
Signed-off-by: baude <bbaude@redhat.com>
TomSweeneyRedHat
baude