WALL
Section: User Commands (1)
Index
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BSD mandoc
BSD 4
NAME
wall
- write a message to users
SYNOPSIS
wall
[file
]
DESCRIPTION
Wall
displays the contents of
file
or, by default, its standard input, on the terminals of all
currently logged in users.
Only the super-user can write on the
terminals of users who have chosen
to deny messages or are using a program which
automatically denies messages.
SEE ALSO
mesg(1),
talk(1),
write(1),
shutdown(8)
HISTORY
A
wall
command appeared in
AT&T System
v7 .
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- SEE ALSO
-
- HISTORY
-
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Time: 03:08:37 GMT, January 13, 2023