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author | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-02-01 22:55:37 +0000 |
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committer | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-02-03 18:22:05 -0600 |
commit | 5b57d28ffb6e1ef86b50f7d05d977826eae89bfe (patch) | |
tree | 154a22fe556b49e6927197336f8bf91b12eacd5e /bin/pwd/pwd.1 | |
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initial population
Diffstat (limited to 'bin/pwd/pwd.1')
-rw-r--r-- | bin/pwd/pwd.1 | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/bin/pwd/pwd.1 b/bin/pwd/pwd.1 new file mode 100644 index 0000000..bbdaf32 --- /dev/null +++ b/bin/pwd/pwd.1 @@ -0,0 +1,110 @@ +.\" $NetBSD: pwd.1,v 1.27 2017/07/04 06:50:37 wiz Exp $ +.\" +.\" Copyright (c) 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the Institute of Electrical and Electronics Engineers, Inc. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)pwd.1 8.2 (Berkeley) 4/28/95 +.\" +.Dd August 12, 2016 +.Dt PWD 1 +.Os +.Sh NAME +.Nm pwd +.Nd return working directory name +.Sh SYNOPSIS +.Nm +.Op Fl LP +.Sh DESCRIPTION +.Nm +writes the absolute pathname of the current working directory to +the standard output. +.Pp +The following options are available: +.Bl -tag -width indent +.It Fl L +If the +.Ev PWD +environment variable is an absolute pathname that contains +neither "/./" nor "/../" and references the current directory, then +.Ev PWD +is assumed to be the name of the current directory. +.It Fl P +Print the physical path to the current working directory, with symbolic +links in the path resolved. +.El +.Pp +The default for the +.Nm +command is +.Fl P . +.Pp +.Nm +is usually provided as a shell builtin (which may have a different +default). +.Sh EXIT STATUS +.Ex -std pwd +.Sh SEE ALSO +.Xr cd 1 , +.Xr csh 1 , +.Xr ksh 1 , +.Xr sh 1 , +.Xr getcwd 3 +.Sh STANDARDS +The +.Nm +utility is expected to be conforming to +.St -p1003.1 , +except that the default is +.Fl P +not +.Fl L . +.Sh HISTORY +A +.Nm +utility appeared in +.At v5 . +.Sh BUGS +In +.Xr csh 1 +the command +.Ic dirs +is always faster (although it can give a different answer in the rare case +that the current directory or a containing directory was moved after +the shell descended into it). +.Pp +.Nm +.Fl L +relies on the file system having unique inode numbers. +If this is not true (e.g., on FAT file systems) then +.Nm +.Fl L +may fail to detect that +.Ev PWD +is incorrect. |