NFS/NIS command. Show information about an NFS server. This information is maintained by the mountd server on host. The default value for host is the value returned by hostname. With no options, show the clients that have mounted directories from the host. showmount is usually found in /usr/sbin, which is not in the default search path.
Print all remote mounts in the format hostname:directory, where hostname is the name of the client and directory is the root of the filesystem that has been mounted.
List directories that have been remotely mounted by clients.
Print the list of exported filesystems.
Provide a short help summary.
Do not print headers.
Report the current version of the program.