Minetest Server Tester

loadtester.sh

#!/bin/bash
COUNT=0
while [[ $COUNT -ne 50 ]]; do
	# Run minetest directly to server and free terminal input (&)
	./minetest --go --address 123.456.78.9 --port 30000 --name 'LoadTester'$COUNT --password 'password123' &
	# Record PID
	PID=$!
	sleep 0.5
	# Get window id
	while [ "$WID" == "" ]; do
        WID=$(wmctrl -lp | grep $PID | cut "-d " -f1)
	done
	# Rename window (to avoid title conflicts on next id search - this could be done better)
	wmctrl -r 'Minetest 5.0.0-dev-b7e1bca2-dirty [Main Menu]' -N 'LoadTester'$COUNT
	# Unmaximize window and resize to 0
	wmctrl -i -r $WID -b remove,maximized_vert; wmctrl -i -r $WID -b remove,maximized_horz;wmctrl -i -r $WID -e 0,0,0,0,0
	# Increment and wait to not choke
	((COUNT++))
	sleep 3
done