Universal Command Guide: For Operating Systems

Topics covered in this free online book: Every administrative command in Sun Solaris 7 and 8; IBM AIX 4.3.3; OpenBSD 2.7; Red Hat Linux 7; Novell NetWare 3.12, 4.11, 5.1, and 6; Mac OS 9.1; MS-DOS 6.22; and Microsoft Windows 95 through XP. Every command-line command and many graphical command sequences are covered fully, with information on every parameter and command variation.
Use the following url to access the free ebook Universal Command Guide: For Operating Systems .
http://www.ucgbook.com/online

FreeBSD Porter's Handbook

FreeBSD Porter's Handbook is part of The FreeBSD Documentation Project.
Use the following url to access the free ebook FreeBSD Porter\'s Handbook .
http://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/index.html

FreeBSD Architecture Handbook

FreeBSD Architecture Handbook is part of The FreeBSD Documentation Project.
Use the following url to access the free ebook FreeBSD Architecture Handbook .
http://www.freebsd.org/doc/en_US.ISO8859-1/books/arch-handbook/index.html

FreeBSD Developers' Handbook

FreeBSD Developers' Handbook is part of The FreeBSD Documentation Project.
Use the following url to access the free ebook FreeBSD Developers\' Handbook .

http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/index.html

Comprehensive Guide to FreeBSD

Comprehensive Guide to FreeBSD is free and can be downloaded in several formats.
Use the following url to access the free ebook Comprehensive Guide to FreeBSD .
http://www.vmunix.com/fbsd-book/

FreeBSD system programming

This free FreeBSD online book covers the following topics:FreeBSD's Make, Bootstrapping BSD, Processes and Kernel Services, Advanced Process Controls and Signals, Basic I/O, Advanced I/O, Processes Resources and System Limits and FreeBSD 5.x.
Use the following url to access the free ebook FreeBSD system programming .http://www.khmere.com/freebsd_book/index.html

FreeBSD Handbook

The FreeBSD Handbook is the primary source of documentation produced by the FreeBSD Documentation Project. This handbook covers the installation and day to day use of FreeBSD 5.4-RELEASE and FreeBSD 6.1-RELEASE.
Use the following url to access the free ebook FreeBSD Handbook .
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/index.html

The Complete FreeBSD

The Complete FreeBSD is an eminently practical guidebook that explains not only how to get a computer up and running with the FreeBSD operating system, but also how to turn it into a highly functional and secure server that can host large numbers of users and disks, support remote access, and provide web service, mail service, and other key parts of the Internet infrastructure.
Use the following url to access the free ebook The Complete FreeBSD .http://www.lemis.com/grog/Documentation/CFBSD/