Amphetamine 4 Alfred Workflow A handy workflow to control your Mac awake time by using Amphetamine 4 and Alfred. How to use Go to download page, download the latest version of Amphetamine4.Switch.alfredworkflow and simply drag it into your Alfred workflows. Shortcuts am on keep your Mac on am off turn off Amphetamine ams 30 keep your Mac on for 30 minutes Reference Amphetamine 4 Applescript Doc