[K12OSN] send message to specific user(s) with xmessage?

Huck dhuckaby at paasda.org
Thu Sep 23 16:32:12 UTC 2004

Is there a way to use xmessage or some other program to send a message 
to all or specific terminals?

'wall' will do it to the command-line terminals...and 'write' should be 
able to do the same as wall..but it doesn't work
even though my user has 'mesg' set to yes


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