Gourt Home::Gourt :: Wall (Unix)
wall is a Unix command line utility. When invoked, it displays the contents of a file or standard input to all logged-in users.
Invocation
wall is invoked as follows:
foo@lothlorien:~$ wall <filename>
To take standard input as the file, omit the filename.
Output
When invoked, wall displays the following output:
Broadcast Message from foo@lothlorien (/dev/pts/0) at 01:23 ... This is the message that would be sent.
References
"Wall (Unix)"