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Find out current working directory of a process

Terminal - Find out current working directory of a process
eval ls -l /proc/{$(pgrep -d, COMMAND)}/cwd
2011-04-14 13:41:58
User: splante
Functions: eval ls
3
Up
Down
Find out current working directory of a process

This is an alternative to another command using two xargs. If it's a command you know there's only one of, you can just use:

ls -l /proc/$(pgrep COMMAND)/cwd
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Alternatives

There is 1 alternative - vote for the best!

Terminal - Alternatives
echo "${0%/*}"
2011-04-17 12:09:56
User: mhs
Functions: echo
Tags: Process Management parameter expansion special parameters
9
Up
Down
Find out the starting directory of a script

Invoked from within a shell script, this will print the directory in which the script resides. Doesn't depend on external tools, /proc/self/*, etc.. (`echo` is a shell builtin.) To see the *current working* directory of a script, use `pwd`.

Comments (6) | Add to favourites | Report as malicious
echo COMMAND | xargs -ixxx ps -C xxx -o pid= | xargs -ixxx ls -l /proc/xxx/cwd
2009-02-25 05:49:03
User: ento
Functions: echo ls ps xargs
Tags: Process Management
2
Up
Down
Find out current working directory of a process
Comments (1) | Add to favourites | Report as malicious
readlink /proc/self/cwd
2011-04-14 23:14:28
User: linuts
Functions: readlink
Tags: Process Management
2
Up
Down
Find out current working directory of a process
Comments (3) | Add to favourites | Report as malicious
mydir=$(cd $(dirname ${BASH_SOURCE:-$0});pwd)
2011-04-27 16:33:38
User: xeor
Functions: cd dirname
Tags: cd script pwd
0
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Down
Find out the starting directory of a script

I submitted a command like this without $0 if $BASH_SOURCE is unset. Therefor, it did only work when using ./script, not using 'sh script'. This version handles both, and will set $mydir in a script to the current working directory. It also works on linux, osx and probably bsd.

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pwdx $(pgrep command)
2013-02-01 08:33:15
User: weidenrinde
Tags: Process Management
0
Up
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Find out current working directory of a process

The pwdx command reports the current working directory of a process or processes.

Show sample output | Comments (0) | Add to favourites | Report as malicious

Know a better way?

If you can do better, submit your command here.

What others think

The above command didn't work for me. I need to add the double quotation to make it work

eval "ls -l /proc/{$(pgrep -d, bash)}/cwd"

Comment by sungam 113 weeks and 5 days ago

Interesting. It works for me without the quotes on CentOS 5.5, bash v3.2.25(1) and OpenSUSE 11.4 bash v 4.1.10(1). It also worked on zsh 4.3.10 without quotes. What shell and version didn't it work on?

Comment by splante 113 weeks and 5 days ago

eval is not needed. Just type 'ls -l /proc/$(pgrep -d, X)/cwd'

Comment by chmurli 113 weeks and 4 days ago

chmurli, your version works if there is one process running for the command, in which case you don't need the "-d," either. If you notice, I had mentioned that in the comments. If there is more than one process, you need the curly braces and the comma, and you need the eval.

Comment by splante 113 weeks and 1 day ago

Your point of view

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