Πώς προσθέτουμε γραμματοσειρά [fonts]

Install font manager, sudo apt install font-manager , Launch it, click the “+” icon in the top left corner, select to install the .zip file you downloaded for the font, that's all, folks! try your new fonts using abiword or libreoffice writer! with a little help from https://www.antixforum.com/forums/topic/how-add-a-new-font-derveni-papyrus/#post-171759