Look at all the .bash -files on your $HOME.
There is a .bashrc containing your shell-settings for bash.
If you’re using Ubuntu, or LX-Mint, please regard their forums as the proper place to ask such a question.
Thank you.
Edit:
I wasn’t even aware, there is a Mate-DE being supported and served in EnOS, so excuse my being (somewhat) snappy, please!
Edit-1:
Also, see:
https://wiki.archlinux.org/title/MATE
