Downloadable books

Chris J  started a page of links to various books available for download in PDF format. The page contains direct links to the books, without going through a data-harvesting site, as is so often posted here.

http://cfajohnson.com/computers/pdflinks.shtml

"Self-Service Linux®: Mastering the Art of Problem Determination - Free 456 Page eBook"

Get the book directly, without going through a data-harvesting site:http://www.informit.com/content/images/013147751X/downloads/013147751X_book.pdf