diff --git a/free-programming-books.md b/free-programming-books.md
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--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -781,6 +781,7 @@
 * [Google Shell Style Guide](http://google-styleguide.googlecode.com/svn/trunk/shell.xml)
 * [Introduction to the Command Line](https://launchschool.com/books/command_line) - Launch School
 * [Linux Shell Scripting Tutorial - A Beginner's Handbook](http://www.freeos.com/guides/lsst/)
+* [Linux Fundamentals](http://linux-training.be/linuxfun.pdf) (PDF)
 * [The Bash Academy](http://www.bash.academy)
 * [The Command Line Crash Course](http://learncodethehardway.org/cli/book/) Z. A. Shaw
 * [Writing Shell Scripts](http://linuxcommand.org/lc3_writing_shell_scripts.php) - William E. Shotts, Jr.