Users of free Unixes won't agree with the title of Linux in a Nutshell. The fact is much of the book is actually focused on GNU or BSD utilities and not specifically Linux. The book begins with just over 100 pages of general user commands. Next you get info on bash and csh/tcsh, on emacs and vi/ex, on sed and gawk, and on gcc, gdb, and the like. A perl quick reference is followed by an overview of system administration commands and a final chapter on ways of booting Linux. Here's the odd part, it's...