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libiptcdata is a library, written in C, for manipulating the International Press Telecommunications Council (IPTC) metadata stored within multimedia files such as images. This metadata can include captions and keywords, often used by popular photo management applications. The library provides routines for parsing, viewing, modifying, and saving this metadata. The libiptcdata package also includes a command-line utility, iptc, for editing IPTC data in JPEG files.

Perl bindings for the SANE (Scanner Access Now Easy) Project. This module allows you to access SANE-compatible scanners in a Perlish and object-oriented way, freeing you from the casting and memory management in C, yet remaining very close in spirit to original API. The Sane module allows a Perl developer to use SANE-compatible scanners. Find out more about SANE at http://www.sane-project.org.

This is a FreeBSD/SDL port of Tran's timeless demo written in 1994. The demo is like a screen saver, there is stuff warping around onscreen, colors are changing and sprites are moving all over the place. The original conversion from ASM to C for Linux/SDL was written by Dave Ashley. I enabled fullscreen and added music to this version. Hope you like it!

SAGA - short hand for "System for Automated Geoscientific Analyses" - is a free, hybrid, cross-platform GIS software. The heart of SAGA is its C++ and thus object oriented Application Programming Interface (API), providing data object definitions and computational methods for raster, vector and tabular data. As a normal user, you will not get into touch with the API. But as an interested scientist or coder you will soon discover its great flexibility.

Lazyread is a C program that auto-scrolls files on your screen in movie credit fashion. It allows the user to read without having to manually scroll down to see new pages. There are lots of features, such as being able to choose the speed at which it scrolls, pause, dynamic speed up, the ability to highlight lines that contain a specified string, and much more. - Michael L. Hostbaek mich@FreeBSD.org

[From the README:] this is a small channel scan tool for vdr which generates ATSC, DVB-C, DVB-S/S2 and DVB-T channels.conf files. It's 50% "scan" from linuxtv-dvb-apps-1.1.0, the differences are: - no initial tuning data needed, because scanning without this data is exactly what a scan tool like this should do - it detects automatically which DVB/ATSC card to use.

多路由器流量记录仪（MRTG）是一个监控网络链路流量负载的工具。MRTG 生成 包含 PNG 图片的 HTML 页面，实时地以可视化的方式展现流量。查阅 获得示例。MRTG 基于 Perl 和 C，可工作于 UNIX 和 Windows NT。 MRTG 已成功用于很多网站。 参见 MRTG-Site-Map： http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/users.html

The Net::SNMP module implements an object oriented interface to the Simple Network Management Protocol. Perl applications can use the module to retrieve or update information on a remote host using the SNMP protocol. The module supports SNMP version-1, SNMP version-2c (Community-Based SNMPv2), and SNMP version-3. The Net::SNMP module assumes that the user has a basic understanding of the Simple Network Management Protocol and related network management concepts.

Lasso is a free software C library aiming to implement the Liberty Alliance standards; it defines processes for federated identities, single sign-on and related protocols. Lasso is built on top of libxml2, XMLSec and OpenSSL and is licensed under the GNU General Public License (with an OpenSSL exception). Lasso first focused on implementing the Liberty Alliance ID-FF 1.2 protocols. It now supports a good part of ID-WSF, and SAML 2.0 support has also been completed.

fchksum is a Python module to find the checksum of files. Currently it supports crc32 and md5 checksums. The advantage of using fchksum over the python md5 and zlib(.crc32) modules is both ease of use and speed. You only need to tell it the filename and the actual work is done by C code. Compared to the implementing a read loop in python with the standard python modules, fchksum is approximatly 2.0x faster in md5 and 1.1x faster in crc32.