Checking Basic Information
Several commands are available for
checking basic networking information:
Use the uuname command to list those machines
that your machine can contact.
Use the uulog command to display the contents
of the log directories for particular hosts.
the uucheck -v command to check for the
presence of files and directories that are needed by uucp.
This command also checks the Permissions file and displays
information about the permissions that you have set up.