'journalctl portworx' utility script

jp

#!/bin/bash
# Here’s a handy BASH/ZSH -shell alias in case you are tired of typing “journalctl ..” to get the PX logs.
# By default it’ll display only current/running PX-OCI’s logs, 
# but the other journalctl-parameters also work (e.g. jp -f for “follow log” or jp --since yesterday).
# 
# Courtesy [email protected]
#
jp () {
	local args=${@:-_PID=$(systemctl show --property MainPID portworx | cut -d= -f2)}
	journalctl --unit portworx $args
}