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wlsunset(1) General Commands Manual wlsunset(1) NAME wlsunset - day/night gamma adjustments for Wayland compositors support- ing wlr-gamma-control-unstable-v1 SYNOPSIS wlsunset [options...] OPTIONS -h Show this help message. -T <temp> Set high temperature (default: 6500). -t <temp> Set low temperature (default: 4000). -l <lat> Set latitude (e.g. 39.9). -L <long> Set longitude (e.g. 116.3). -S <sunrise> Manual time for sunrise as HH:MM (e.g. 06:30). -s <sunset> Manual time for sunset as HH:MM (e.g. 18:30). -d <duration> Manual animation time in seconds (e.g. 1800). Only applicable when using manual sunset/sunrise times. -g <gamma> Set gamma (default: 1.0). RUNTIME CONTROL Sending SIGUSR1 to wlsunset causes it to cycle through the following modes: 1. Forced use of the high temperature. 2. Forced use of the low temperature. 3. Automatic temperature calculation, the default behavior. EXAMPLE # Beijing lat/long. wlsunset -l 39.9 -L 116.3 Greater precision than one decimal place serves no purpose (https://xkcd.com/2170/) other than padding the command-line. AUTHORS Maintained by Kenny Levinsen <contact@kl.wtf>. For more information about wlsunset development, see https://sr.ht/~kennylevinsen/wlsunset. 2025-04-12 wlsunset(1)
NAME | SYNOPSIS | OPTIONS | RUNTIME CONTROL | EXAMPLE | AUTHORS
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