redshift

Adjust the color temperature of your screen according to your surroundings.

• Turn on Redshift with 5700K temperature during day and 3600K at night:

redshift -t {5700}:{3600}

• Turn on Redshift with a manually specified custom location:

redshift -l {latitude}:{longitude}

• Turn on Redshift with 70% screen brightness during day and 40% brightness at night:

redshift -b {0.7}:{0.4}

• Turn on Redshift with custom gamma levels (between 0 and 1):

redshift -g {red}:{green}:{blue}

• Turn on Redshift with a constant unchanging color temperature:

redshift -O {temperature}

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