Online Manuals
cafe Cafe is a program for converting Boolean functions specified in any of a variety of ways to Truth tables, connection arrays or equations, or other specialized forms of expression. In both connection arrays and equations Cafe attempts to minimize the number of product terms for expressing the set of output variables and pay less attention to minimizing the size of the product terms. The Truth tables give a canonical, sum-of-minterms expression that may be used as read-only memory (ROM) programs.
condor-quickstart This is a guide to get you started using condor in a hurry.
condor6 Condor is a software system that creates a High Throughput Computing (HTC) environment by effectively harnessing the power of a cluster of Unix workstations on a network. Although Condor can manage a dedicated cluster of workstations, a key appeal of Condor is its ability to effectively harness non-dedicated, preexisting resources in a distributed ownership setting such as machines sitting on people's desks in offices and labs.

 
free Documentation about several free software applications.
gnu A complete Unix-compatible software system.
   
   
sun Sun provides a significant amount of documentation at http://docs.sun.com/, most of which is available in PDF format.
   
unix-man Unix traditional man pages now as web online manuals.