caffeinate - prevent macOS from sleeping — by SS64.com

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Reference for caffeinate, which keeps a Mac awake while a command runs or for a set time. Flags: -d display, -i idle sleep, -m disk, -s system on AC, -u user active, -t seconds, -w until a PID exits.

Quick steps

caffeinate -u -t 3600
caffeinate -i make

Paraphrased from the source. Menus can differ by version, so check the original for full details.

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Source: caffeinate - prevent macOS from sleeping by SS64.com. Licence: Link only (©).

Source reviewed: 2026-11-02
Link checked: 2026-11-02
Tested hands-on: Not by Oddbyte.Me

caffeinatesleepterminalmacos

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