iMagesh/kill all delayed job workers

## kill all delayed job workers
kill $(ps aux | grep '[d]elayed_job' | awk '{print $2}')
Credit:
http://stackoverflow.com/questions/3510673/find-and-kill-a-process-in-one-line-using-bash-and-regex
	kill $(ps aux \| grep '[d]elayed_job' \| awk '{print $2}')
	Credit:
	http://stackoverflow.com/questions/3510673/find-and-kill-a-process-in-one-line-using-bash-and-regex