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Re: removing parent directory messes up path
From: |
Chris F.A. Johnson |
Subject: |
Re: removing parent directory messes up path |
Date: |
19 Apr 2002 21:36:29 GMT |
User-agent: |
slrn/0.9.7.3 (Linux) |
In article <F208dpMNFLCiy7D47pI00015c13@hotmail.com>, b0iler _ wrote:
> Configuration Information:
> Machine: i386
> OS: linux
> Compiler: gcc -I/usr/src/packages/BUILD/bash-2.05
> Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i386'
> -DCONF_OSTYPE='linux' -DCONF_MACHTYPE='i386-suse-linux' -DCONF_VENDOR='suse'
> -DSHELL -DHAVE_CONFIG_H -D_FILE_OFFSET_BITS=64 -I. -I/usr/include -I.
> -I./include -I./lib -I/usr/include -O2 -mcpu=i486 -march=i486 -D_GNU_SOURCE
> -Wall -pipe
> uname output: Linux linux 2.4.10-4GB #1 Fri Sep 28 17:20:21 GMT 2001 i686
> unknown
> Machine Type: i386-suse-linux
>
> Bash Version: 2.05
> Patch Level: 0
> Release Status: release
>
> Description:
> when you create a directory then delete the directory it is in while in
> it
> bash will mess up when you do cd ..
>
> Repeat-By:
>
> linux:~ # cd /
> linux:/ # mkdir problem
> linux:/ # cd problem
> linux:/problem # mkdir new
> linux:/problem # cd new
> linux:/problem/new # rm -rf /problem
> linux:/problem/new # cd ../
> linux:/problem/new # rm -rf /problem
> linux:/problem/new # cd ..
> cd: could not get current directory: getcwd: cannot access parent
> directories: No such file or directory
> cd: could not get current directory: getcwd: cannot access parent
> directories: No such file or directory
> linux:. # cd ..
> chdir: could not get current directory: getcwd: cannot access parent
> directories: No such file or directory
> linux:.. # cd ..
> linux:../.. # cd ..
> linux:../../.. # cd ..
> linux:../../../.. # cd ..
> linux:../../../../.. # pwd
> ../../../../..
> linux:../../../../.. #
What do you expect to happen if you sit on the limb of a tree and
cut it off closer to the trunk?
You're not going to get back the way you came; you're going
to have to climb the tree again.
Anything else is for cartoons.
--
Chris F.A. Johnson bq933@torfree.net
=================================================================
c.f.a.johnson@rogers.com http://cfaj.freeshell.org
cfaj@freeshell.org http://members.rogers.com/c.f.a.johnson
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