Based on UseMod wiki, CmicWiki has a lot of features and several fixed skins. Features include signatures, date, clickable images, numbered titles, page write protection, upload module, and a full French interface and documentation. Planned are useful JavaScripit editing features.
ManagIP is used to manage TCP/IP addresses on a LAN when DHCP is not allowed. You can also manage offices, wall sockets, users of ethernet devices, and switches, and connect them together. You can even control switches' ports. You can develop your own modules around the program tables. The code is commented in English. The user interface, in French, is a simple Web browser.
dedup.pl is a script that scans Unix file systems and deletes duplicates files or creates hard links between duplicates, thereby freeing up disk space. The Version 2.2 can delete or harlinks duplicates. This version can also deduplicate only certains files (like .pdf or .avi..)