PentiumGCC is a branch of GCC (the GNU Compiler Collection, formerly known as gcc/egcs) especially designed to optimize for x86 compatible chips. Speed improvements of 2-30% are possible. MMX support for P-II is being worked on. Since PentiumGCC is distributed as a patch to GCC, you will need to get the source code for the main GCC distribution to compile PentiumGCC.
The Password Storage and Retrieval (PSR) system is a supplement to OpenPBS that allows PBS jobs to run with AFS authentication. It does this by strongly encrypting a user's password so the PBS server can retrieve and decrypt it when the user's job is run. The decrypted password is used to obtain an AFS token, allowing the job to run with AFS authentication. A "shepherd" process is forked into the background to renew the AFS token periodically to ensure that the token never expires while the job is still running.
path can be used to manipulate a colon-separated list of paths contained in an environment variable such as PATH. New paths can be added either to the beginning or the end of the path list, paths can be removed from the path list, and several checks can be made on the paths contained in the path list. All duplicate paths in the list are removed.
PaulA intends to be a (lib)CIM-based administration system for Linux written in Perl. It provides a (very basic) CIM Object Manager (CIMOM), a sample CIM Client for testing purposes, and a repository to store "static" CIM entities. The CIMOM has the ability to communicate with Providers, which supply "dynamic" CIM entities. PaulA doesn't depend on a special distribution, because the Providers have the "knowledge" about the underlying Linux, and they can be exchanged.
PCEmu is a software-only PC emulator that emulates an XT- class machine with text-only VGA. It supports hard and floppy drive images, and allows mounting of Unix directory trees as drives. An EMS interface allows access to arbitrary amounts of memory. It also has a DEBUG-style hardware debugger.