freebsd-src/usr.bin/logname/logname.1
Mike Pritchard 78b0b234eb Correct a bunch of man page cross references and generally
try and silence "manck".

ncurses, rpc, and some of the gnu stuff are still a big mess, however.
1996-02-11 22:38:05 +00:00

77 lines
2.6 KiB
Groff

.\" Copyright (c) 1991, 1993
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.\" @(#)logname.1 8.1 (Berkeley) 6/9/93
.\"
.Dd "June 9, 1993"
.Dt LOGNAME 1
.Os BSD 4.4
.Sh NAME
.Nm logname
.Nd display user's login name
.Sh SYNOPSIS
.Nm logname
.Sh DESCRIPTION
The
.Nm logname
utility writes the user's login name to standard output followed by
a newline.
.Pp
The
.Nm logname
utility explicitly ignores the
.Ev LOGNAME
and
.Ev USER
environment variables
because the environment cannot be trusted.
.Pp
The
.Nm logname
utility exits 0 on success, and >0 if an error occurs.
.Sh SEE ALSO
.Xr who 1 ,
.Xr whoami 1 ,
.Xr getlogin 2
.Sh STANDARDS
The
.Nm logname
function is expected to conform to
.St -p1003.2 .
.Sh HISTORY
The
.Nm
command appears in
.Bx 4.4 .