Cheat Sheets, eBooks, Handbooks, and Magazines (76):
- BSD Handbooks (6)
- Cheat Sheets (12)
- Directories (11)
- Linux Guides and Handbooks (19)
- Magazines (16)
- Programming and Scripting (12)
BSD Handbooks (6):
- DragonFlyBSD Handbook http://www.dragonflybsd.org/docs/handbook/
- FreeBSD Books and Articles Online http://www.freebsd.org/docs/books.html
- FreeBSD Handbook http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/
- NetBSD Guide, The http://www.netbsd.org/docs/guide/en/
- OpenBSD Documentation and Frequently Asked Questions http://www.openbsd.org/faq/
- PC-BSD Users Handbook http://wiki.pcbsd.org/index.php/PC-BSD_Users_Handbook
Cheat Sheets (12):
- Bash Quick Reference | pdf
- sed cheat sheet from catonmat.net | pdf
- FOSSwire | Unix/Linux Command Cheat Sheet | pdf
- Linux Admin Quick Reference | pdf
- Linux Security | Quick Reference Guide | pdf
- sed cheat sheet from catonmat.net | pdf
- The One Page Linux Manual | pdf
- Unix Commands Reference Card | pdf
- VIM Quick Reference Card | pdf
- VI Quick Reference | pdf
- VI Reference Card | pdf
- XEmacs Reference Card | pdf
Directories (11):
- Cheat-Sheets.org http://www.cheat-sheets.org
- Free Book Zone http://www.freebookzone.com
- Free For All http://www.wayner.org/books/ffa/
- Free Tech Books http://www.freetechbooks.com
- Google Book Search Beta http://books.google.com
- GNU - eBook List http://www.gnu.org/doc/other-free-books.html
- Online Books Page, The http://onlinebooks.library.upenn.edu
- O'Reilly Open Books Project http://www.oreilly.com/openbook/
- Quick Reference Site, The http://www.digilife.be/quickreferences/indexe.html
- Scribd http://www.scribd.com World's largest open library of documents.
- WiKi Books http://en.wikibooks.org/wiki/Main_Page Think free. Learn free.
Linux Guides and Handbooks (19):
- Crux Handbook 2.6 http://crux.nu/Main/Handbook2-6
- Debian Documentation http://www.debian.org/doc/
- Debian Reference http://qref.sourceforge.net
- Debian Survival Guide http://www.togaware.com/linux/survivor/
- Gentoo Handbook http://www.gentoo.org/doc/en/handbook/
- ISM Online Computer Guides http://www.museum.state.il.us/
- Learning Debian GNU/Linux http://www.oreilly.com/catalog/debian/
- Linux Command Reference http://www.linuxdevcenter.com/linux/cmd/
- Linux Device Drivers http://lwn.net/Kernel/LDD3/
- Linux From Scratch http://www.linuxfromscratch.org/lfs/view/stable/
- Linux Kernel, The http://kernelbook.sourceforge.net
- Linux Newbie Admin Guide http://linux-newbie.sunsite.dk
- Linux Security Admin Guide http://www.linuxsecurity.com/docs/SecurityAdminGuide/
- Linux Security for Beginners http://www.linuxtopia.org/LinuxSecurity/index.html
- Rute User's Tutorial and Exposition http://rute.2038bug.com/index.html.gz
- Secure Programming for Linux http://www.dwheeler.com/secure-programs/
- Sendmail http://www.unix.org.ua/orelly/networking/sendmail/
- Slackware Book Project http://www.slackbook.org
- Slackware Linux Basics http://www.slackbasics.org
Magazines (16):
- BSD Magazine http://www.bsdmag.org free pdf
- Free Software Magazine http://www.freesoftwaremagazine.com free online
- Full Circle Magazine http://fullcirclemagazine.org free pdf
- Hackin9 http://hakin9.org/ free pdf
- Linux+ http://www.lpmagazine.org print subscription
- Linux Journal http://www.linuxjournal.com print subscription
- Linux Format http://www.linuxformat.co.uk print subscription
- Linux For You http://www.linuxforu.com/ print subscription
- Linux Identity http://www.linuxidentity.com/us/ print subscription
- Linux Magazine http://linux-magazine.com print subscription
- Linux Magazine http://www.linux-mag.com free online
- Linux Pro Magazine http://www.linux-pro-magazine.com print subscription
- Linux User and Developer http://www.linuxuser.co.uk print subscription
- Linux World Magazine http://linux.sys-con.com free online
- TUX http://www.tuxmagazine.com/ free pdf
- Ubuntu User http://ubuntu-user.com/ print subscription
Programming and Scripting (12):
- A Quick, Painless Introduction to the Perl Scripting Language PerlIntro.pdf
- Advanced Linux Programming http://www.advancedlinuxprogramming.com
- Advanced Bash-Scripting Guide http://www.tldp.org/LDP/abs/html/
- Bash Programming Intro Bash-Prog-Intro-HOWTO.html
- Beginning Perl http://www.perl.org/books/beginning-perl/
- Byte Of Python http://swaroopch.info/text/Byte_of_Python:Main_Page
- Dive into Python http://diveintopython.org
- Impatient Perl http://www.perl.org/books/impatient-perl/
- ISM Online Computer Guides http://www.museum.state.il.us/
- PERL Scripting Language IEPerl.pdf
- Secure Programming for Linux http://www.dwheeler.com/secure-programs/
- Think Python http://www.greenteapress.com/thinkpython/thinkpython.html