Safelock is a file-based locking primitive that provides mutual exclusion between unrelated processes and threads. It offers advantages over POSIX and BSD file locks such as: compatibility with multi-threaded applications, support for lock attempt timeouts, detection of crashed lock holders, and detailed lock status (PID, lock age, custom data).
palettejoin joins the palettes of multiple 8-bit PNG images, generating one single palette and adapting the images to the new palette. It can also accept a GPL palette as input, generate palettes in GPL format, make all files use the same transparent color, eliminate unused colors, join similar colors if there aren't enough available colors, and backup changed files.
no-pkg-config is a bash script which implements the functionality of the standard pkg-config utility. It is intended for users of minimal systems who want to use pkg-config but do not want to install all the dependencies of the standard implementation. Most of the important features of the original implementation are supported. The commandline syntax and .pc file format are the same as the original. To use it, just place the script somewhere in your PATH and give it execute permissions.
gzochi is a framework for developing massively multiplayer online games. A server container provides services to deployed games, which are written in Guile Scheme, that abstract and simplify some of the most challenging and error-prone aspects of online game development: Concurrency, data persistence, and network communications. A very thin client library can be embedded to provide connectivity for client applications written in any language.
Collax Business Server is an all-in-one Linux server for small- and medium-sized businesses. It delivers all the important network services within a heterogeneous business environment for communication, infrastructure, compliance, groupware, and storage, all in a reliable and secure way which is easy to manage. It also provides essential security functions such as firewalling and virus and spam filtering, to protect against hacker attacks, viruses, and unsolicited email messages.