A simple script to run a pile of applications all at once to stress a Mac computer.

stress-runner.sh

#!/bin/bash

while true; do
	/usr/bin/open -F -a "/Applications/Firefox.app" 'https://www.youtube.com/watch?v=dQw4w9WgXcQ'
	sleep 50
	
	/usr/bin/open -a "/Applications/Firefox.app" 'https://google.ca'
	sleep 5
	
	/usr/bin/open -a "/Applications/Firefox.app" 'https://zu.com'
	sleep 19
	
	/usr/bin/open -F -a "/Applications/Safari.app" 'https://www.youtube.com/watch?v=dQw4w9WgXcQ'
	sleep 10
	
	/usr/bin/open -F -a "/Applications/Google Chrome.app" 'https://www.youtube.com/watch?v=dQw4w9WgXcQ'
	sleep 34
	
	/usr/bin/open -F -a "/Applications/Google Chrome.app" 'https://wizgrav.github.io/clubber/index.html'
	sleep 76

	/usr/bin/open -F -a "/Applications/Numbers.app" 
	sleep 5
	
	/usr/bin/open -F -a "/Applications/Keynote.app"
	sleep 66
	
	/usr/bin/open -F -a "/Applications/Xcode.app" 
	sleep 19

	/usr/bin/open -F -a "/Applications/Microsoft Office 2011/Microsoft Word.app"
	sleep 89
	
	/usr/bin/open -F -a "/Applications/Microsoft Office 2011/Microsoft Excel.app"
	sleep 36

	/usr/local/bin/VBoxManage startvm CentOS
	sleep 360

	killall "Safari"; sleep 5
	killall "firefox"; sleep 5
	killall "Google Chrome"; sleep 5
	killall "Numbers"; sleep 5
	killall "Keynote"; sleep 5
	killall "Xcode"; sleep 5
	killall "Microsoft Word"; sleep 5
	killall "Microsoft Excel"; sleep 5
	/usr/local/bin/VBoxManage controlvm CentOS acpipowerbutton; sleep 5

	sleep 15

	/usr/bin/open -F -a "/Applications/Firefox.app" 'https://www.youtube.com/watch?v=dQw4w9WgXcQ'
	/usr/bin/open -a "/Applications/Firefox.app" 'https://google.ca'
	/usr/bin/open -a "/Applications/Firefox.app" 'https://zu.com'
	/usr/bin/open -F -a "/Applications/Safari.app" 'https://www.youtube.com/watch?v=dQw4w9WgXcQ'
	/usr/bin/open -F -a "/Applications/Google Chrome.app" 'https://www.youtube.com/watch?v=dQw4w9WgXcQ'
	/usr/bin/open -F -a "/Applications/Google Chrome.app" 'https://wizgrav.github.io/clubber/index.html'
	/usr/bin/open -F -a "/Applications/Numbers.app" 
	/usr/bin/open -F -a "/Applications/Keynote.app"
	/usr/bin/open -F -a "/Applications/Xcode.app" 
	/usr/bin/open -F -a "/Applications/Microsoft Office 2011/Microsoft Word.app"
	/usr/local/bin/VBoxManage startvm CentOS

	sleep 37

	killall "Safari"; sleep 5
	killall "firefox"; sleep 5
	killall "Google Chrome"; sleep 5
	killall "Numbers"; sleep 5
	killall "Keynote"; sleep 5
	killall "Xcode"; sleep 5
	killall "Microsoft Word"; sleep 5
	killall "Microsoft Excel"; sleep 5
	/usr/local/bin/VBoxManage controlvm CentOS acpipowerbutton; sleep 5
done