showmount queries the mount daemon on a remote host for information about
the state of the NFS server on that machine. With no options
showmount lists the set of clients who are mounting from that host.
The output from
showmount is designed to
appear as though it were processed through sort -u.
-a or --all
List both the client hostname or IP address and mounted directory in
host:dir format. This info should not be considered reliable. See the notes
on rmtab in
-d or --directories
List only the directories mounted by some client.
-e or --exports
Show the NFS servers export list.
-h or --help
Provide a short help summary.
-v or --version
Report the current version number of the program.
Suppress the descriptive headings from the output.