tag:blogger.com,1999:blog-5400308.post841456304188761185..comments2007-11-22T17:01:53.048-05:00behdadhttp://www.blogger.com/profile/15683613908300939375noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-5400308.post-1309724836499108422007-09-13T00:19:00.000-04:002007-09-13T00:19:00.000-04:00I may have beat you in speed, but you rightly pwn me in onelined-ness!<BR/><BR/>Hats off :-) And all the good in the world to anything that lets us unmount our /homes when stuff is still running!Rudd-Ohttp://rudd-o.com/noreply@blogger.comtag:blogger.com,1999:blog-5400308.post-82970283581920203772007-09-06T14:38:00.000-04:002007-09-06T14:38:00.000-04:00Ok, you got this one. This is my version:<BR/><BR/>#!/bin/bash<BR/>gdb /proc/$PPID/exe $PPID <<<"p chdir(\"$1\")" &>/dev/nullbehdadhttp://www.blogger.com/profile/15683613908300939375noreply@blogger.comtag:blogger.com,1999:blog-5400308.post-52748554191958117842007-09-06T03:58:00.000-04:002007-09-06T03:58:00.000-04:00<A HREF="http://rudd-o.com/archives/2007/09/06/the-shell-challenge-changing-another-process-working-directory/" REL="nofollow">Just for completeness</A>.Rudd-Ohttp://rudd-o.com/noreply@blogger.comtag:blogger.com,1999:blog-5400308.post-60706362300163981412007-09-06T03:47:00.000-04:002007-09-06T03:47:00.000-04:00Sorry, Behdad, try harder:<BR/><BR/>----------------<BR/>#!/bin/bash<BR/><BR/>pid="$PPID"<BR/>cwd="$1" # first argument is the CWD, there is a quoting bug below but I really couldn't care less<BR/><BR/>gdb -q << EOF<BR/>attach $pid<BR/>call (int) chdir("$cwd")<BR/>detach<BR/>quit<BR/>EOF<BR/>---------------<BR/><BR/>Bash is my bitch.Rudd-Ohttp://rudd-o.com/noreply@blogger.com