Learn how to use BSD UNIX systems from the command line with BSD UNIX Toolbox: 1000+ Commands for FreeBSD, OpenBSD and NetBSD. Learn to use BSD operation systems the way the experts do, by trying...
The industry favorite Linux guide, updated for Red Hat Enterprise Linux 7 and the cloud
Linux Bible, 9th Edition is the ultimate hands-on Linux user guide, whether you're a true beginner or a...