Install seetxt by entering the following commands in the terminal:
sudo apt update sudo apt install seetxt
Description:
lightweight text file and man page viewer
See is a lightweight Linux text file and man page viewer. It maintains "document meta-data" for each user, allowing them to automatically keep bookmarks and highlights for read-only system files. It also has a "server mode" so that command line requests can be sent to a single running server rather than starting multiple instances. Other features include hypertext-style apropos (man page) searches, file monitoring, regular expressions, command history, and nice little toggle lights on the interface for the server and file monitor.
Homepage: http://www.sourceforge.net/projects/seetxt
Version: 0.72-6
Section: universe/text