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Annotation of src/usr.bin/logname/logname.1, Revision 1.1

1.1     ! deraadt     1: .\"    $NetBSD: logname.1,v 1.5 1995/07/25 18:31:12 jtc Exp $
        !             2: .\"
        !             3: .\" Copyright (c) 1991, 1993
        !             4: .\"    The Regents of the University of California.  All rights reserved.
        !             5: .\"
        !             6: .\" This code is derived from software contributed to Berkeley by
        !             7: .\" the Institute of Electrical and Electronics Engineers, Inc.
        !             8: .\"
        !             9: .\" Redistribution and use in source and binary forms, with or without
        !            10: .\" modification, are permitted provided that the following conditions
        !            11: .\" are met:
        !            12: .\" 1. Redistributions of source code must retain the above copyright
        !            13: .\"    notice, this list of conditions and the following disclaimer.
        !            14: .\" 2. Redistributions in binary form must reproduce the above copyright
        !            15: .\"    notice, this list of conditions and the following disclaimer in the
        !            16: .\"    documentation and/or other materials provided with the distribution.
        !            17: .\" 3. All advertising materials mentioning features or use of this software
        !            18: .\"    must display the following acknowledgement:
        !            19: .\"    This product includes software developed by the University of
        !            20: .\"    California, Berkeley and its contributors.
        !            21: .\" 4. Neither the name of the University nor the names of its contributors
        !            22: .\"    may be used to endorse or promote products derived from this software
        !            23: .\"    without specific prior written permission.
        !            24: .\"
        !            25: .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            26: .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            27: .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            28: .\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            29: .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            30: .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            31: .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            32: .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            33: .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            34: .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            35: .\" SUCH DAMAGE.
        !            36: .\"
        !            37: .\"    @(#)logname.1   8.1 (Berkeley) 6/9/93
        !            38: .\"
        !            39: .Dd "June 9, 1993"
        !            40: .Dt LOGNAME 1
        !            41: .Os BSD 4.4
        !            42: .Sh NAME
        !            43: .Nm logname
        !            44: .Nd display user's login name
        !            45: .Sh SYNOPSIS
        !            46: .Nm logname
        !            47: .Sh DESCRIPTION
        !            48: The
        !            49: .Nm logname
        !            50: utility writes the user's login name to standard output followed by
        !            51: a newline.
        !            52: .Pp
        !            53: The
        !            54: .Nm logname
        !            55: utility explicitly ignores the
        !            56: .Ev LOGNAME
        !            57: and
        !            58: .Ev USER
        !            59: environment variables
        !            60: because the environment cannot be trusted.
        !            61: .Pp
        !            62: The
        !            63: .Nm logname
        !            64: utility exits 0 on success, and >0 if an error occurs.
        !            65: .Sh SEE ALSO
        !            66: .Xr who 1 ,
        !            67: .Xr whoami 1 ,
        !            68: .Xr getlogin 3
        !            69: .Sh STANDARDS
        !            70: The
        !            71: .Nm logname
        !            72: utility conforms to
        !            73: .St -p1003.2-92 .
        !            74: .Sh HISTORY
        !            75: The
        !            76: .Nm
        !            77: command appears in
        !            78: .Bx 4.4 .