Here I will place code examples from the book Beginning Linux Programming 4th edition 2007 (Wrox publisher) , that had any kind of mistake in the printed book.Most of them will probably appear in the public Errata on : http://www.wrox.com/WileyCDA/WroxTitle/Beginning-Linux-Programming-4th-Edition.productCd-0470147628,descCd-ERRATA.html Also program examples that I have modified from how they are presented in the book , in ways that helped me to experiment on a feature and understand something better.