Using module 'subprocess' with timeout

Question

Here\'s the Python code to run an arbitrary command returning its stdout data, or raise an exception on non-zero exit codes:

proc = subprocess.P         


        

Answer 1

surprised nobody mentioned using timeout

timeout 5 ping -c 3 somehost

This won't for work for every use case obviously, but if your dealing with a simple script, this is hard to beat.

Also available as gtimeout in coreutils via homebrew for mac users.