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e1a085ba 1.\"-
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2.\" Copyright (c) 1990, 1993
3.\" The Regents of the University of California. All rights reserved.
4.\"
5.\" This code is derived from software contributed to Berkeley by
6.\" the Institute of Electrical and Electronics Engineers, Inc.
7.\"
8.\" Redistribution and use in source and binary forms, with or without
9.\" modification, are permitted provided that the following conditions
10.\" are met:
11.\" 1. Redistributions of source code must retain the above copyright
12.\" notice, this list of conditions and the following disclaimer.
13.\" 2. Redistributions in binary form must reproduce the above copyright
14.\" notice, this list of conditions and the following disclaimer in the
15.\" documentation and/or other materials provided with the distribution.
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16.\" 4. Neither the name of the University nor the names of its contributors
17.\" may be used to endorse or promote products derived from this software
18.\" without specific prior written permission.
19.\"
20.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30.\" SUCH DAMAGE.
31.\"
32.\" @(#)pwd.1 8.2 (Berkeley) 4/28/95
e1a085ba 33.\" $FreeBSD: src/bin/pwd/pwd.1,v 1.26 2005/01/16 16:41:58 ru Exp $
44bd5ea7 34.\"
e1a085ba 35.Dd April 12, 2003
44bd5ea7 36.Dt PWD 1
e1a085ba 37.Os
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38.Sh NAME
39.Nm pwd
40.Nd return working directory name
41.Sh SYNOPSIS
42.Nm
e1a085ba 43.Op Fl L | P
44bd5ea7 44.Sh DESCRIPTION
e1a085ba 45The
44bd5ea7 46.Nm
e1a085ba 47utility writes the absolute pathname of the current working directory to
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48the standard output.
49.Pp
e1a085ba 50Some shells may provide a builtin
44bd5ea7 51.Nm
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52command which is similar or identical to this utility.
53Consult the
54.Xr builtin 1
55manual page.
44bd5ea7 56.Pp
e1a085ba 57The options are as follows:
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58.Bl -tag -width indent
59.It Fl L
e1a085ba 60Display the logical current working directory.
44bd5ea7 61.It Fl P
e1a085ba 62Display the physical current working directory (all symbolic links resolved).
44bd5ea7 63.El
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64.Pp
65If no options are specified, the
66.\" 4207130
67.Fl L
68option is assumed.
69.Sh ENVIRONMENT
70Environment variables used by
71.Nm :
72.Bl -tag -width ".Ev PWD"
73.It Ev PWD
74Logical current working directory.
75.El
76.Sh EXIT STATUS
77.Ex -std
44bd5ea7 78.Sh SEE ALSO
e1a085ba 79.Xr builtin 1 ,
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80.Xr cd 1 ,
81.Xr csh 1 ,
e1a085ba 82.Xr sh 1 ,
44bd5ea7 83.Xr getcwd 3
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84.Sh STANDARDS
85The
86.Nm
87utility conforms to
88.St -p1003.1-2001 .
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89.Sh BUGS
90In
91.Xr csh 1
92the command
93.Ic dirs
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94is always faster because it is built into that shell.
95However, it can give a different answer in the rare case
44bd5ea7 96that the current directory or a containing directory was moved after
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97the shell descended into it.
98.Pp
99The
100.Fl L
101option does not work unless the
102.Ev PWD
103environment variable is exported by the shell.