Manual Reference Pages - WALL (1)
- write a message to users
utility displays the contents of
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.
Send messages to users in this group.
This option may be specified
multiple times, and any user in any of the specified groups will
receive the message.
command appeared in PWB UNIX.
setting is used to determine which characters are safe to write to a
terminal, not the receivers (which
has no way of knowing).
Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.