DataMuseum.dk

Presents historical artifacts from the history of:

ICL Comet 32

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about ICL Comet 32

Excavated with: AutoArchaeologist - Free & Open Source Software. 

top - metrics - download

⟦b642ce971⟧ TextFile

    Length: 558 (0x22e)
    Types: TextFile
    Notes: UNIX file
    Names: »wall.1«

Derivation

└─⟦26887b7e0⟧ Bits:30009717 Comet 32 harddisk image
    └─⟦28c352965⟧ »/a« UNIX Filesystem
        └─⟦this⟧ »usr/man/man1/wall.1«

TextFile

.ig
	@(#)wall.1	2.1	7/1/84
	@(#)Copyright (C) 1983 by National Semiconductor Corp.
..
.TH WALL 1
.UC 4
.SH NAME
wall \- write to all users
.SH SYNOPSIS
.B wall
.SH DESCRIPTION
.I Wall
reads its standard input until an end-of-file.
It then sends this message,
preceded by
`Broadcast Message ...',
to all logged in users.
.PP
The sender should be super-user to override
any protections the users may have invoked.
.SH FILES
/dev/tty?
.br
/etc/utmp
.SH "SEE ALSO"
mesg(1), write(1)
.SH DIAGNOSTICS
`Cannot send to ...' when the open on
a user's tty file fails.