f.lux & redshift

f.lux Windows推荐，Ubuntu白天不好调节

• 柏乡县的经纬度是36.0 120.0, Ubuntu下不能设置白天的温度，所以白天可以设置为36.0 60.0
• sudo add-apt-repository ppa:kilian/f.lux
• sudo apt-get update
• sudo apt-get install fluxgui
• 或者从这个网站下载1.1.8
• 但是使用时可能会发现该软件并不会随时间自动调整屏幕色温，这时需要从官方下载核心程序xflux
• https://justgetflux.com/linux/xflux64.tgz
• wget https://justgetflux.com/linux/xflux64.tgz
• tar xvzf xflux64.tgz
• sudo cp -i xflux /usr/bin/
• 如果发现Ubuntu屏幕亮度无法调节……
• 在Taskbar进行设置

redshift Ubuntu推荐

• 官方网站
• github
• sudo apt-get install gtk-redshift redshift python-appindicator
• gtk-redshift 执行 && 勾选 Autostart
• gtk-redshift -l 42.2:120.0 -t 3500:2700 这个命令可以设置经度:纬度 和 day:night
• 或者生成配置文件 vim ~/.config/redshift.conf
• A configuration file can be created, but the documentation is a bit sparse. You’ll have to create it manually and put it in ~/.config/redshift.conf. The following is an example of a configuration file:

; Global settings for redshift
[redshift]
; Set the day and night screen temperatures
temp-day=3500
temp-night=2700

; 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=manual

; 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=randr ; 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

; 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