Annotation of src/usr.bin/logname/logname.1, Revision 1.11
1.11 ! jmc 1: .\" $OpenBSD: logname.1,v 1.10 2007/05/30 04:41:34 jmc Exp $
1.1 deraadt 2: .\" $NetBSD: logname.1,v 1.5 1995/07/25 18:31:12 jtc Exp $
3: .\"
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5: .\" The Regents of the University of California. All rights reserved.
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7: .\" This code is derived from software contributed to Berkeley by
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1.9 millert 18: .\" 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 19: .\" may be used to endorse or promote products derived from this software
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34: .\" @(#)logname.1 8.1 (Berkeley) 6/9/93
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1.11 ! jmc 36: .Dd $Mdocdate$
1.1 deraadt 37: .Dt LOGNAME 1
1.6 aaron 38: .Os
1.1 deraadt 39: .Sh NAME
40: .Nm logname
41: .Nd display user's login name
42: .Sh SYNOPSIS
43: .Nm logname
44: .Sh DESCRIPTION
45: The
1.6 aaron 46: .Nm
1.1 deraadt 47: utility writes the user's login name to standard output followed by
1.8 aaron 48: a newline
49: .Pq Ql \en .
1.1 deraadt 50: .Pp
51: The
1.6 aaron 52: .Nm
1.1 deraadt 53: utility explicitly ignores the
54: .Ev LOGNAME
55: and
56: .Ev USER
57: environment variables
58: because the environment cannot be trusted.
59: .Pp
60: The
1.6 aaron 61: .Nm
1.5 aaron 62: utility exits 0 on success or >0 if an error occurred.
1.1 deraadt 63: .Sh SEE ALSO
64: .Xr who 1 ,
65: .Xr whoami 1 ,
1.4 deraadt 66: .Xr getlogin 2
1.1 deraadt 67: .Sh STANDARDS
68: The
1.6 aaron 69: .Nm
1.10 jmc 70: utility is compliant with the
71: .St -p1003.1-2004
72: specification.
1.1 deraadt 73: .Sh HISTORY
74: The
75: .Nm
1.5 aaron 76: command appeared in
1.1 deraadt 77: .Bx 4.4 .