Install hyphen-show by entering the following commands in the terminal:
sudo apt update sudo apt install hyphen-show
Description:
Show hyphenations in DVI-files
hyphen_show scans a DVI-file, tries to find all hyphenations and writes them to stdout. It is useful to check whether TeX's hyphenation algorithm really did the good job it is supposed to do.
Version: 20000425-3build1
Section: universe/tex