dpkg-du is a script to produce a dump of the installed size of Debian packages in du format. This is to enable ease of reuse with pre-existing scripts administrators may have to deal with 'du' format lists. For example, dpkg-du|sort -n|tail -10 will show the 10 biggest packages on your system.
Logsend is a Unix daemon for email notification of log file changes, having 3 different backends. It watches the log files and periodically mails you the additions (being able to filter them). Logsend comes with a dialog-based configuration tool, as well as a live monitor that allows the users to watch the changes in real time.
degtodec.sh is a script which does conversion between decimal numbers and degree values (degrees, minutes, seconds, or hours, minutes, seconds). Possible input methods are interactively, by parameter, or directly via stdin. It can be used, for example, for geographical conversions or for special astrological calculations.
chnames.sh is able to rename large numbers of files and directories by automatically performing substitutions according to predefined rules. The result is clean ASCII names containing only A-Z, a-z, 0-9, ., ~, _, and -. chnames.sh can also generate an undo script, create log files, or just do check runs. It works on single files and directories as well as recursively. A UTF-8 shell is required. On www.supple-pixels.net there is also an archive containing weird but possible file names for testing purposes.
flipflip's podcast downloader is a script that downloads podcasts. Is has options to limit the number of podcasts to download, to rename the downloaded files based on rules, and to tag the MP3 files with custom content or with content derived from the feed metadata. The program is very small and has very few dependencies (id3v2 and wget).
homeTVstream is a collection of shell scripts and a PHP-based Web page for watching TV on your LAN computers. It is based on VLC, and encodes and streams video using port 8080 in an MMS stream. You can watch it with VLC by using the URL mmsh://yourserverip:8080/, with any other MMS-capable player by using the URL mms://yourserverip:8080/, or just by opening the TV page in your Web browser.