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freebsd-dev/bin
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Jilles Tjoelker 8eac1f9477 sh: On startup of the shell, use PWD from the environment if it is valid. 
Unset PWD if it is incorrect and no value for it can be determined.
This preserves the logical current directory across shell invocations.

Example (assuming /home is a symlink):
$ cd
$ pwd
/home/foo
$ sh
$ pwd
/home/foo

Formerly the second pwd would show the physical path (symlinks resolved).
2010-04-17 14:35:46 +00:00
..
cat Removed redundant WARNS setting. 2009-10-15 18:17:29 +00:00
chflags Staticify internal routines. 2009-06-23 23:30:56 +00:00
chio When running a "chio return" operation using a physical source unit 2008-10-30 19:51:02 +00:00
chmod - Don't include both <sys/types.h> and <sys/param.h> 2009-09-02 05:26:59 +00:00
cp Change all our own code to use st_*tim instead of st_*timespec. 2010-03-28 13:16:08 +00:00
csh Let csh(1) use utmpx instead of utmp. 2010-01-13 17:49:35 +00:00
date Remove stale references to utmp(5) and its corresponding filenames. 2010-01-21 17:25:12 +00:00
dd Bump .Dd for r187609 2009-01-30 16:23:57 +00:00
df Staticify internal routines. 2009-06-23 23:30:56 +00:00
domainname Use a standard section name. 2006-12-18 15:45:01 +00:00
echo Mark functions as __dead2 in order to help the LLVM static checker 2008-08-04 01:25:48 +00:00
ed ed(1): make WARNS=6 clean 2010-03-04 16:08:01 +00:00
expr Fix markup. 2007-03-04 19:52:07 +00:00
getfacl Use our canonical .Dd format. 2009-11-02 12:35:38 +00:00
hostname Staticify internal routines. 2009-06-23 23:30:56 +00:00
kenv Add missing `void' for function without arguments. 2009-12-29 08:45:07 +00:00
kill Do not restrict the allowed signals that can be specified by number 2010-02-25 13:53:09 +00:00
ln Allow creating hard links to symlinks using ln(1). 2009-07-19 17:35:23 +00:00
ls Change all our own code to use st_*tim instead of st_*timespec. 2010-03-28 13:16:08 +00:00
mkdir More markup fixes. 2006-12-27 11:28:00 +00:00
mv Add NFSv4 ACL support to mv(1). 2009-09-04 21:49:37 +00:00
pax Merge OpenBSD revisions 1.4 through 1.9, mostly style cleanups. 2010-03-30 23:14:35 +00:00
pkill The NetBSD Foundation has granted permission to remove clause 3 and 4 from 2010-03-02 07:20:46 +00:00
ps Update the list of the process flags for P_WKILLED. 2010-04-13 08:54:53 +00:00
pwait mdoc: order prologue macros consistently by Dd/Dt/Os 2010-04-14 19:08:06 +00:00
pwd Sync program's usage() with manpage's SYNOPSIS. 2005-02-09 17:37:39 +00:00
rcp Change all our own code to use st_*tim instead of st_*timespec. 2010-03-28 13:16:08 +00:00
realpath Enhance realpath(1) in a number of ways: 2008-03-09 12:46:39 +00:00
rm rm, find -delete: fix removing symlinks with uchg/uappnd set. 2009-05-30 10:42:19 +00:00
rmail Bump WARNS where possible. 2010-02-15 14:07:40 +00:00
rmdir Fix markup. 2006-12-27 12:14:56 +00:00
setfacl Switch to our preferred license text. 2010-03-07 07:59:05 +00:00
sh sh: On startup of the shell, use PWD from the environment if it is valid. 2010-04-17 14:35:46 +00:00
sleep Fix a comment. 2005-08-07 09:11:38 +00:00
stty Make stty(1) use tab0 and tab3 to handle tab completion. 2008-08-23 13:28:55 +00:00
sync /*- or .\"- or #- to begin license clauses. 2005-01-10 08:39:26 +00:00
test Change all our own code to use st_*tim instead of st_*timespec. 2010-03-28 13:16:08 +00:00
uuidgen Removed redundant WARNS setting. 2009-10-15 18:17:29 +00:00
Makefile Add pwait utility, which waits for any process to terminate. 2009-11-17 22:47:20 +00:00
Makefile.inc Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00