May 2000
Beginner
761 pages
18h 20m
English
Content preview from Linux Shells by Example
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mesg—permits or denies messages resulting from the write command
mesg [ –n ] [ –y ]
mesg with argument -n forbids messages via write(1) by revoking nonuser write permission on the user's terminal. mesg with argument -y reinstates permission. All by itself, mesg reports the current state without changing it.
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