SPF is a new strategy for preventing junk mail. The present SMTP standard for email allows anyone to forge anyone else's email address. SPF verifies that the Sender address of an email message matches (according to some policy) the client IP address that submitted it. libspf2 is a complete and robust implementation of SPF which provides support for many MTAs. Support for new MTAs is in progress.
lmadl automates the downloading of shows and the subsequent processing of the audio files from the live music archive at www.archive.org/audio. lmadl takes as its argument the URL of the Live Music Archive index page for a show, finds the available files, and asks the user which format to download or to quit. When lossless formats (shn or FLAC) are downloaded, it will run shn2make on the resulting files to facilitate creation of audio CDs, archive CDRs, or encoding to lossy formats. It supports interruption and restarting of downloads.
logmine.pl parses a Common Log Format (CLF) log file from a Web server and generates a report of the relationships between the countries, IP addresses, and URLs that were visited. Specific URLs and patterns may be specially excluded from the report. It also supports listing only hits from certain geographical locations.
MacSTL is a C++ source library which offers an implementation of std::valarray which is optimized for the SIMD instructions on PowerPC and Pentium processors. It runs from 3.6 to 16.2 times faster than hand-coded scalar loops. It also wraps the SIMD data types in an object-oriented package, allowing programmers to use familiar infix notation (e.g. v0 = v1 + v2).
Mintty is a terminal emulator for Cygwin and MSYS with a native Windows user interface and minimalist design. It is based on parts of PuTTY by Simon Tatham and provides xterm-compatible terminal emulation, but does not require an X server. Its features include a simple options dialog, Unicode support, fullscreen mode, drag & drop, and window transparency.