===== Blue Light Filter using Redshift =====

It can also be handy to have a bluelight filter. If on x11, you can use redshift.
While there is also a gtk version, as well as configuration to have it auto-switch like flux, I just use the manual way.

redshift -O will set a desired color temperature, and -x cancels. I bound it to Mod+audio keys, but the choice is yours.
<code>
bindsym $mod+XF86AudioNext exec redshift -x
bindsym $mod+XF86AudioPrev exec redshift -O 4000
</code>

<WRAP center round info 100%>
This tutorial will work for X11 systems.
\\
For systems running wayland, see this article: [[scripts:wayland:blue_light_filter|Blue Light Filter on Wayland]]
</WRAP>