1*62435Sbostic.\" Copyright (c) 1989, 1990, 1993 2*62435Sbostic.\" The Regents of the University of California. All rights reserved. 319336Smckusick.\" 448328Sbostic.\" %sccs.include.redist.roff% 519336Smckusick.\" 6*62435Sbostic.\" @(#)wall.1 8.1 (Berkeley) 06/06/93 739424Sbostic.\" 848595Scael.Dd 948595Scael.Dt WALL 1 1048595Scael.Os BSD 4 1148595Scael.Sh NAME 1248595Scael.Nm wall 1348595Scael.Nd write a message to users 1448595Scael.Sh SYNOPSIS 1548595Scael.Nm wall 1648595Scael.Op Ar file 1748595Scael.Sh DESCRIPTION 1848595Scael.Nm Wall 1939424Sbosticdisplays the contents of 2048595Scael.Ar file 2139424Sbosticor, by default, its standard input, on the terminals of all 2239424Sbosticcurrently logged in users. 2348595Scael.Pp 2448595ScaelOnly the super-user can write on the 2548595Scaelterminals of users who have chosen 2648595Scaelto deny messages or are using a program which 2748595Scaelautomatically denies messages. 2848595Scael.Sh SEE ALSO 2948595Scael.Xr mesg 1 , 3048595Scael.Xr talk 1 , 3148595Scael.Xr write 1 , 3248595Scael.Xr shutdown 8 3348595Scael.Sh HISTORY 3448595ScaelA 3548595Scael.Nm 3648595Scaelcommand appeared in 3748595Scael.At v7 . 38