Since Ubuntu is a Linux operating system, you can bypass the graphical user interface entirely and open your PDF files from the command line.

Are you a habitual user of Linux? or Kali Linux? Well, Here is the top 100+ Kali Linux and Linux Commands line cheat sheet list of Basics to advance that will help you out while using Linux because ...

ls - lists the contents of a directory or file, and provides other information about them. mv - Moves files and can also rename files NOTE: To rename a file you would use the move command mv ...

The conversion task can be accomplished quite easily at a standard Linux Bash command prompt. Once you have a PostScript file you can then convert this to the even more portable PDF format. First ...