) ======
Having a bright, blue wallpaper for day use and a darker, reddish wallpaper for evening/night... script does this, without any add-on software. To use, copy-paste the file and store it to your scripts... the gconf...
* Test by calling the script
* Use f.lux to change the color temperatur of your disp... to run. These can be saved during login for later use
<file bash xdbus.sh>
#!/bin/sh