Which command lists available NFS shares on a Samba server named FileSrv1?

The command that accurately lists available NFS shares on a Samba server, such as FileSrv1, is the one that utilizes the smbclient command with the -L option. This command queries the Samba server for a list of available resources such as shares, explaining why it's the correct choice. The -L argument specifically instructs smbclient to display the list of shares for the specified server without attempting to connect to any of them.

Using smbclient -L FileSrv1, the command sends a request to the Samba server to retrieve and present a directory of all shared resources, enabling users to see what is available for access. This is a common operation for network administrators when managing Samba shares, as it helps in inventorying the shares that are present on a given server.

While the other options involve similar commands, they either do not serve the purpose of listing shares or do so incorrectly. For instance, smbcontrol is used for sending commands to a Samba process rather than listing shares. The -N option with smbclient indicates no password will be requested but it does not directly facilitate listing shares without proper specification. The smbmount command is intended