Check your session type – wayland or X11

With both wayland and X11 in mainstream, its pretty easy to forget if you are running in Wayland or in X11. To check this here are the commands:

loginctl list-sessions
# The above command will show you all the sessions. Note the session number for your session

loginctl show-session <session number> -p Type

Check out all the colors on you X window system.

If you ever wondered what combination of some colors would look like but did not really feel like setting them in your xterm just to check them out. Or if you wanted to know about all the colors on you X window system then you can install this utility called xcolorsel.

xcolorsel
xcolorsel

You will need to setup the rpm-shere repo for this.

Using this tool is very intuitive, just select the color and then press set as foreground/background to check how the color combination would look.

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