Install fntsample by entering the following commands in the terminal:
sudo apt update sudo apt install fntsample
Description:
program for making font samples
A program for making font samples that show Unicode coverage of the font and are similar in appearance to Unicode charts. Samples can be saved as PDF or PostScript files. . This package also contains script called 'pdfoutline', that can be used to add outlines (aka bookmarks) to generated PDF files.
Homepage: https://github.com/eugmes/fntsample
Version: 5.2-1
Section: universe/text