Since it is very popular among Internet service providers (ISPs), FreeBSD flavor of Unix you are likely to work with when you Telnet to the server that hosts the Web site. That's a good idea to have them like that when you're having problems getting FreeBSD to connect to the Internet, after all. This book explains, succinctly, how to do basic utilitarian stuff like moving files and creating users, and advanced utilitarian stuff like "building the world" from raw source. Michael Urban and Brian Tiemann also go beyond the FreeBSD itself, explaining such concepts as wide area network (WAN) and Perl programming environment neutral basis, Wall. - David Topics covered: Using and enjoying the FreeBSD flavor of Unix, with emphasis on versions 4.4 and 5.0.