[opensuse] Linux certification book recommendation

Hello, I am pouring over an RHCE book and noticed that it is heavy on GUI administration. Preferably, I'd like a book that is not so distro specific, but one that provides CLI administration. Although, using YAST has made administering Suse installs an easy and almost painless experience, I find that I would benefit greatly in learning Linux Administration from a book that was not distro-specific. Can anyone recommend such a book? On a similar note, could someone recommend a good Suse certification book? Many thanks, James -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org