1. UNIXhelp for Users
University of Edinburgh offers an all-encompassing manual for UNIX Version 1.3. Includes alphabetized and searchable indexes and a glossary.
http://unixhelp.ed.ac.uk http://unixhelp.ed.ac.uk

2. First Edition Unix Manual
The original Unix users manual.
http://cm.bell-labs.com/cm/cs/who/dmr/1stEdman.html http://cm.bell-labs.com/cm/cs/who/dmr/1stEdman.html

3. UNIX Seventh Edition Manual
Resource page points to .PDF and PostScript versions of documents that came with the seventh edition of the UNIX operating system from Bell Laboratories.
http://cm.bell-labs.com/7thEdMan http://cm.bell-labs.com/7thEdMan

4. UNIX Manuals and Help Files
Brief Unix tutorial, online man pages and reference materials for the Unix operating system and common Unix utilities.
http://www.unix-manuals.com http://www.unix-manuals.com

5. Threads
The Single UNIX Specification (Version 2) standard for threads. Includes manual pages of all POSIX thread functions.
http://www.opengroup.org/onlinepubs/7908799/xsh/threads.html http://www.opengroup.org/onlinepubs/7908799/xsh/threads.html

6. On-line UNIX manual pages
On-line UNIX manual pages. The format and effects of commands can differ slightly between particular variants of the UNIX operating system.
http://unixhelp.ed.ac.uk/alphabetical/index.html http://unixhelp.ed.ac.uk/alphabetical/index.html

7. Unix
Manual d'iniciació a aquest sistema operatiu.
http://www.etse.urv.es/ri/docs/usuaris/Curset-Unix.html http://www.etse.urv.es/ri/docs/usuaris/Curset-Unix.html

8. A Basic UNIX Tutorial
A Basic UNIX Tutorial ... This tutorial comprises fourteen sections, each of which addresses a fundamental aspect of UNIX computing.
http://www.isu.edu/departments/comcom/unix/workshop/unixindex.html http://www.isu.edu/departments/comcom/unix/workshop/unixindex.htm

9. Linux Powered
Mission is to help people using Linux by providing Online help on various Linux topics and area's such as books (Administration, Linux, Unix, Per ...
http://www.linuxpowered.com http://www.linuxpowered.com

10. Unix for Beginners
Brian Kernighan's 1979 classic introduction to the facilities Unix offers, from the 7th Edition manual.
http://www.de.freebsd.org/de/7thEdManVol2/beginners/beginners.html http://www.de.freebsd.org/de/7thEdManVol2/beginners/beginners.htm

11. Unix commands reference card
...script [f]
Save terminal session to f exit Stop saving terminal session mailx username Send mail to user man name Unix manual entry for name
http://www.indiana.edu/~uitspubs/b017 http://www.indiana.edu/~uitspubs/b017

12. Allen Systems Group, Inc.
Developer of data center management software. Software packages include business solutions for integrating service desks, problems, changes, simu ...
http://www.asg.com http://www.asg.com

13. Unix Seventh Edition Manual
Source material from Bell Labs.
http://www.cs.bell-labs.com/7thEdMan http://www.cs.bell-labs.com/7thEdMan

14. Unix Seventh Edition Manual
Unix Seventh Edition Manual. This page points to the source for the documents that came with the Seventh Edition release of the Unix operating...
http://plan9.bell-labs.com/7thEdMan/index.html http://plan9.bell-labs.com/7thEdMan/index.html

15. GEOTELEC, Inc.
Developer of automated mapping, facilities management and geographic information and utility systems software and provider of software and comput ...
http://www.geotelec.com http://www.geotelec.com