For today’s free ebook, get “Linux All-in-One For Dummies” (a $25.99 value) for free!
Eight minibooks in one volume cover every important aspect of Linux and everything you need to know to pass level-1 certification.
-Covers every major topic for anyone just getting familiar with Linux
-Includes a test-prep section for passing the level-1 Linux certification exam
-Written by the expert author of more than thirty books, including CompTIA Security+ Study Guide, 3rd Edition