Main index | Section 1 | 日本語 | Options |
The first terminal device in the sequence of devices associated with standard input, standard output and standard error is affected.
The following options are available:
n | Disallow messages. |
y | Permit messages to be displayed. |
If no arguments are given, mesg displays the present message status to the standard output.
0 | |
Messages are allowed. | |
1 | |
Messages are not allowed. | |
>1 | An error has occurred. |
mesg n
Allow messages from other users to ttyp1 (assuming you are also logged in on that terminal):
mesg y </dev/ttyp1
MESG (1) | May 5, 2002 |
Main index | Section 1 | 日本語 | Options |
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“ | Computer science would have progressed much further and faster if all of the time and effort that has been spent maintaining and nurturing Unix had been spent on a sounder operating system. | ” |
— The Unix Haters' handbook |