Find the full path of an already running process

readlink -f /proc/<pid>/cmdline

Uses the pid to get the full path of the process. Useful when you do not which command got picked from the path

Sample Output

#readlink -f /proc/4218/exe
/bin/bash

-1

By: naseer

2009-05-26 10:09:03

readlink

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What Others Think

Processes have no path. To find the full path to the executed program: readlink-f / proc / / exe Example: $ readlink -f /proc/$$/exe /bin/bash

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command is wrong: in order to get the path you have to do: readlink -e /proc//exe or cat /proc//cmdline

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mahmishal · 15 weeks and 1 day ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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