1. libserial -- simple serial port programming API
The linSerial class provides a simple, basic framework for managing a serial port. The design of this class is focused on making serial port easy to use, hiding the complexity of the full ...
http://linas.org/serial http://linas.org/serial

2. System Administration
Unix System Administration class taught at the University of Colorado that focuses on OpenBSD.
http://www.cs.colorado.edu/~tor/saclass-2001 http://www.cs.colorado.edu/~tor/saclass-2001

3. Light in C++
A C++ class library available as source code implementing a physically correct renderer. Working on Unix and Windows.
http://www.photon.at/~werner/light http://www.photon.at/~werner/light

4. Gintis, Herbert
Full-text papers and class material covering game theory, the rational actor model in economic theory, experimental economics and anthropology.
http://www-unix.oit.umass.edu/~gintis http://www-unix.oit.umass.edu/~gintis

5. UNIX Training: Classes USA
Earn an IT Degree or Certification online. Unix, CompTIA, Microsoft, Linux, A+, Java, Network, Database, Systems, Security and more. Free info.
http://www.classesusa.com/clickcount.cfm?id=159940&goto=http://www.classesusa.com/featuredschools/programs/featured_it.cap http://www.classesusa.com/clickcount.cfm?id=159940&goto=http://ww


6. EventTracker
A proactive enterprise-class tool to centrally monitor, analyze and manage events being emitted by Windows NT/2K/XP/2003, UNIX systems and SNMP-enabled devices.
http://www.eventlogmanager.com http://www.eventlogmanager.com

7. Fortran Training: Classes USA
Earn an IT Degree or Certification online. Unix, CompTIA, Microsoft, Linux, A+, Java, Network, Database, Systems, Security and more. Free info.
http://www.classesusa.com/clickcount.cfm?id=159930&goto=http://www.classesusa.com/featuredschools/programs/featured_it.cap http://www.classesusa.com/clickcount.cfm?id=159930&goto=http://ww


8. Doxygen
Documentation system for C and C++ generates an online class browser in HTML and/or an off-line reference manual in LaTeX from source files.
http://www.stack.nl/~dimitri/doxygen http://www.stack.nl/~dimitri/doxygen

9. Help4j
Repository of code examples from projects, tips, links and utility classes organized by Java method and class. Windows and Unix/Linus versions. Integrates with JavaDoc.
http://www.inventivio.com/help4j.html http://www.inventivio.com/help4j.html

10. ASP Training: Classes USA
Earn an IT Degree or Certification online. Unix, CompTIA, Microsoft, Linux, A+, Java, Network, Database, Systems, Security and more. Free info.
http://www.classesusa.com/clickcount.cfm?id=159927&goto=http://www.classesusa.com/featuredschools/programs/featured_it.cap http://www.classesusa.com/clickcount.cfm?id=159927&goto=http://ww


11. stonehenge.com - Unix Review
Provides free training classes for learning PERL.
http://www.stonehenge.com/merlyn/UnixReview http://www.stonehenge.com/merlyn/UnixReview

12. Carriglearning, Inc.
Provides class training to corporations and government in Internet technologies, XML, Java, programming languages, object-oriented analysis and design, databases, UNIX and graphic design.
http://www.carriglearning.com http://www.carriglearning.com

13. Introduction to Programming Using Java
Read this free Java programming textbook by David J. Eck, available for use online and for downloading.
http://math.hws.edu/javanotes http://math.hws.edu/javanotes

14. Software Applications Education & Training: Classes USA
Earn an IT Degree or Certification online. Unix, CompTIA, Microsoft, Linux, A+, Java, Network, Database, Systems, Security and more. Free info.
http://www.classesusa.com/clickcount.cfm?id=159938&goto=http://www.classesusa.com/featuredschools/programs/featured_it.cap http://www.classesusa.com/clickcount.cfm?id=159938&goto=http://ww


15. GTK+ Reference Manual
Users of the GIMP Toolkit may be interested in browsing this full-length reference manual. View the table of contents and jump to specific sections.
http://developer.gnome.org/doc/API/gtk http://developer.gnome.org/doc/API/gtk