2020-10-26 20:56:51 +00:00
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wlsunset(1)
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# NAME
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2020-10-31 00:57:31 +00:00
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wlsunet - Day/night gamma adjustments for Wayland compositors supporting
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wlr-gamma-control-unstable-v1
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2020-10-26 20:56:51 +00:00
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# SYNOPSIS
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*wlsunset* [options...]
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# OPTIONS
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*-h*
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show this help message
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*-T* <temp>
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set high temperature (default: 6500)
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*-t* <temp>
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set low temperature (default: 4000)
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*-l* <lat>
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set latitude (e.g. 39.9)
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*-L* <long>
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set longitude (e.g. 116.3)
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2021-01-29 16:32:51 +00:00
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*-S* <sunrise>
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Manual time for sunrise as HH:MM (e.g. 06:30)
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*-s* <sunset>
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Manual time for sunset as HH:MM (e.g. 18:30)
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*-d* <duration>
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Manual animation time in seconds (e.g. 1800)
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Only applicable when using manual sunset/sunrise times.
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2020-10-26 20:56:51 +00:00
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*-g* <gamma>
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set gamma (default: 1.0)
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2023-06-02 09:53:00 +00:00
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# RUNTIME CONTROL
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Sending SIGUSR1 to wlsunset causes it to cycle through the following modes:
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1. Forcing use of the high temperature
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2. Forcing use of the low temperature
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3. Automatic temperature calculation
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2020-10-26 20:56:51 +00:00
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# EXAMPLE
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```
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# Beijing lat/long.
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wlsunset -l 39.9 -L 116.3
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```
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Greater precision than one decimal place serves no purpose
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(https://xkcd.com/2170/) other than padding the command-line.
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# AUTHORS
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Maintained by Kenny Levinsen <contact@kl.wtf>. For more information about
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wlsunset development, see https://sr.ht/~kennylevinsen/wlsunset.
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