Issue the uuname command to display a list of all systems accessible to the local system. For example, when you type:
uuname
at the command line, the system displays a list such as:
arthur hera merlin zeus
This information is used to determine, for example, the name of an accessible system before copying a file to it. The uuname command is also used to establish the identity of the local system. The uuname command acquires its information by reading the /etc/uucp/systems file.
Communicating Between Local and Remote Systems.
Exchanging Commands Between Local and Remote Systems.
Exchanging Files Between Local and Remote Systems.
Reporting the Status of Command and File Exchanges.