Linux Bible About the Author Christopher Negus is the author of the best-selling Linux Bibles, Fedora and Red Hat Enterprise Linux Bibles, Ubuntu, Fedora and SUSE Toolboxes, Red Hat Linux Bibles, Linux Toys, and Linux Troubleshooting Bible. Chris recently joined the Red Hat team as a trainer and received his RHEL certification. He is a member of the Madison Linux User's Group. Prior to becoming a full-time writer, Chris served on development teams for the UNIX operating system at AT and T Bell Labs where UNIX was created and developed. He later worked with Novell on UNIX development teams.