While you can accomplish a lot in Linux using the graphical user interface, by being able to use Linux commands you'll be ... read the directory). The string following chmod has three parts ...

Manipulating strings by defining separate portions and then using them together can ... Tune into her 2-Minute Linux video tutorials and take command of your command line.

This article is reprinted from the book A Practical Guide to Linux Commands ... name or command. Aliases allow you to define new commands by substituting a string for the first token of a simple ...