Christopher Negus has more than 25 years of experience teaching and writing about Linux and UNIX. He has authored dozens of books on Linux, including the best-selling Red Hat Linux Bible, Linux Bible, the Linux Toys series, and the Linux Toolbox series.Awards for Christopher's writing include Best Linux book of the year for his Red Hat Linux 8 Bible, as voted by readers of Linux World magazine. For the Linux Journal 2009 Readers' Choice Awards, his Linux Bible was voted one of the top five Favorite Linux Books of All Time.