83 lines
2.8 KiB
Groff
83 lines
2.8 KiB
Groff
.\" $NetBSD: pwd.1,v 1.22 2003/08/07 09:05:25 agc Exp $
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.\"
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.\" Copyright (c) 1990, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" This code is derived from software contributed to Berkeley by
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.\" the Institute of Electrical and Electronics Engineers, Inc.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)pwd.1 8.2 (Berkeley) 4/28/95
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.\"
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.Dd November 2, 1998
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.Dt PWD 1
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.Os
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.Sh NAME
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.Nm pwd
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.Nd return working directory name
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.Sh SYNOPSIS
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.Nm
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.Op Fl LP
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.Sh DESCRIPTION
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.Nm
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writes the absolute pathname of the current working directory to
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the standard output.
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.Pp
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The following options are available:
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.Bl -tag -width indent
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.It Fl L
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Print the logical path to the current working directory, as indicated
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by the shell in the environment variable
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.Ev PWD ,
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if possible.
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.It Fl P
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Print the physical path to the current working directory, with symbolic
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links in the path resolved.
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This is the default.
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.El
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.Sh EXIT STATUS
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The
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.Nm
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utility exits 0 on success, and \*[Gt]0 if an error occurs.
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.Sh SEE ALSO
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.Xr cd 1 ,
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.Xr csh 1 ,
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.Xr getcwd 3
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.Sh STANDARDS
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The
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.Nm
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utility is expected to be conforming to
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.St -p1003.2 .
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The options are extensions to the standard.
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.Sh BUGS
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In
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.Xr csh 1
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the command
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.Ic dirs
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is always faster (although it can give a different answer in the rare case
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that the current directory or a containing directory was moved after
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the shell descended into it).
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