This free book: http://linuxcommand.org/tlcl.php http://linuxcommand.org/tlcl.php The best way I know short of immersing yourself in a community of *nix geeks

This free book: http://linuxcommand.org/tlcl.php http://linuxcommand.org/tlcl.php The best way I know short of immersing yourself in a community of *nix geeks for a long period of time. If you were looking for something more grandmother or time friendly, I'm afraid I can't help you.