Update free-programing-books-es.md

I just added linux to the index. Apparently someone forgot to add it.
10 years ago · fb9763b41d
parent 99b54bc1f2
commit fb9763b41d
1 changed files with 1 additions and 0 deletions
--- a/free-programming-books-es.md
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@ -25,6 +25,7 @@
    * [node.js](#nodejs)
 * [Java](#java)
 * [LaTeX](#latex)
+* [Linux](#linux)
 * [.NET (C# Visual Studio)](#net-c--visual-studio)
 * [NoSQL](#nosql)
    * [MongoDB](#mongodb)