Redshift

Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

Run redshift -h' for help on command line options. You can run the program as redshift-gtk' instead of 'redshift' for a graphical status icon.

Website: http://jonls.dk/redshift/ Project page: https://github.com/jonls/redshift

Build status

Building from source

See the file HACKING for more details on building from source.