$ curl cheat.sh/
# showmount
# Display information about NFS filesystems on Windows Server.
# More information: <https://learn.microsoft.com/windows-server/administration/windows-commands/showmount>.

# Display all exported filesystems:
showmount -e

# Display all NFS clients and their mounted directories:
showmount -a

# Display all NFS mounted directories:
showmount -d

# Display all exported filesystems for a remote server:
showmount -e server_address

$
Follow @igor_chubin cheat.sh tldr