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

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 ...

Linux Command Reference Sheet 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 ...

LFCS: Essential Commands (Ubuntu) is authored by Scott Simpson, who has also designed a number of Linux courses pertaining to system maintenance, building a home server and file sharing.

Master the command line and you'll be able to perform powerful tasks with just a few keystrokes. This cheat sheet will help you remember helpful Linux commands, whether you're new to Linux or ...