Write (Unix)
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- The correct title of this article is write (Unix). The initial letter is shown capitalized due to technical restrictions.
write
can refer to several Unix commands. All known variations of write
are used to write messages to another user. The most popular variation sends a message directly to another user's TTY
Contents |
[edit] Usage
The correct syntax for the write
command is:
write user [tty] message
The write session is terminated by sending EOF, which can be done by pressing Ctrl+D. The tty argument is only necessary when a user is logged into more than one terminal.
[edit] Example
A conversation initiated between two users on the same machine:
11:19 AM# write root pts/7 test
Will show up to the user on that console as
Message from root@punch on pts/8 at 11:19 ... test
[edit] History
A version of the write command appeared in the First Edition of the Research Unix operating system. Another variation of write
writes a message to a user on a Windows network, using the SMB packet format.
[edit] See also
- List of Unix programs
- talk command
[edit] External links
- Linux man page on usr-share-man.org : send a message to another user –
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