caffeinate — Prevent macOS from sleeping. More information: <https://keith.github.io/xcode-man-pages/caffeinate.8

Prevent the display from sleeping

caffeinate -d

Prevent from sleeping for 1 hour (3600 seconds)

caffeinate -u -t {{3600}}

Fork a process, exec "make" in it, and prevent sleep as long as that process is running

caffeinate -i make

Prevent from sleeping until a process with the specified PID completes

caffeinate -w {{pid}}

Prevent disk from sleeping (use `<Ctrl c>` to exit)

caffeinate -m