The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, ...

You can easily manage printers connected to your company's Ubuntu systems using the CUPS printing server and a Web browser or by using Ubuntu's Printers configuration ...

A mouse click will only get you so far in Ubuntu. Learning terminal commands is an important step for anyone who's serious about using "the other OS." The experts at Ask Ubuntu provide guidance on the ...

Ubuntu is one of the most customizable operating systems available. In order to begin to understand the various complexities of the system, you need to become familiar with the most basic commands at ...

Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

Use these Linux commands to quickly search and find anything from the Linux terminal, without digging through folders in a GUI file manager.

The command line is an efficient way to perform complex tasks accurately and much more easily than it would seem at a first glance. Knowledge of the commands available to you and also how to string ...

Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

This article is reprinted from the book A Practical Guide to Linux Commands, Editors, and Shell Programming 3rd edition, with permission of the author and publisher ...