Be sure to place configuration in ~/.config/redshift.conf
Then:
brew services start redshift
You'll probably need to grant access to location services, so you may need to restart the redshift
service after doing so.
; Global settings for redshift | |
[redshift] | |
; Set the day and night screen temperatures | |
temp-day=5700 | |
temp-night=3500 | |
; Enable/Disable a smooth transition between day and night | |
; 0 will cause a direct change from day to night screen temperature. | |
; 1 will gradually increase or decrease the screen temperature. | |
transition=1 | |
; Set the screen brightness. Default is 1.0. | |
;brightness=0.9 | |
; It is also possible to use different settings for day and night | |
; since version 1.8. | |
;brightness-day=0.7 | |
;brightness-night=0.4 | |
; Set the screen gamma (for all colors, or each color channel | |
; individually) | |
;gamma=0.8 | |
;gamma=0.8:0.7:0.8 | |
; This can also be set individually for day and night since | |
; version 1.10. | |
;gamma-day=0.8:0.7:0.8 | |
;gamma-night=0.6 | |
; Set the location-provider: 'geoclue', 'geoclue2', 'manual' | |
; type 'redshift -l list' to see possible values. | |
; The location provider settings are in a different section. | |
location-provider=corelocation | |
; Set the adjustment-method: 'randr', 'vidmode' | |
; type 'redshift -m list' to see all possible values. | |
; 'randr' is the preferred method, 'vidmode' is an older API. | |
; but works in some cases when 'randr' does not. | |
; The adjustment method settings are in a different section. | |
adjustment-method=quartz | |
; Configuration of the location-provider: | |
; type 'redshift -l PROVIDER:help' to see the settings. | |
; ex: 'redshift -l manual:help' | |
; Keep in mind that longitudes west of Greenwich (e.g. the Americas) | |
; are negative numbers. | |
[manual] | |
lat=48.1 | |
lon=11.6 | |
[quartz] | |
preserve=1 | |
; Configuration of the adjustment-method | |
; type 'redshift -m METHOD:help' to see the settings. | |
; ex: 'redshift -m randr:help' | |
; In this example, randr is configured to adjust screen 1. | |
; Note that the numbering starts from 0, so this is actually the | |
; second screen. If this option is not specified, Redshift will try | |
; to adjust _all_ screens. | |
[randr] | |
screen=1 |