3 # Check the command before running in background so
4 # that it can actually fail and have a descriptive error
6 chromedriver
--url-base=/wd
/hub
--port=4444 &
7 # Make sure it is killed to prevent file descriptors leak
8 function kill_chromedriver
() {
9 killall chromedriver
> /dev
/null
11 trap kill_chromedriver EXIT