2025-03-14 21:59:59 -06:00
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# liquidctl
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> Control liquid coolers.
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> More information: <https://github.com/liquidctl/liquidctl>.
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- List available devices:
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`liquidctl list`
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- Initialize all supported devices:
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`sudo liquidctl initialize all`
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- Print the status of available liquid coolers:
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`liquidctl status`
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2026-06-12 17:51:25 -06:00
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- Match a string in product name to pick a device and set its speed to a flat 50%:
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2025-03-14 21:59:59 -06:00
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2026-06-12 17:51:25 -06:00
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`liquidctl {{[-m|--match]}} {{string}} set {{fan|pump|...}} speed 50`
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- Set a gradual fan speed curve that is 0% at 20°C, 50% at 50°C, and 100% at 70°C:
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`liquidctl set {{fan|pump|...}} speed 20 0 50 50 70 100`
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- Set the liquid cooler RGB lights (supported modes depend on the model):
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`liquidctl set {{fan|pump|...}} color {{fixed|fading|rainbow|...}} {{00ff00}}`
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