The package includes:
countProduces a sequence of strings from a template, which only differ in a counted number. Usefull for solving all kinds of "99 bottles of lemonade" problems on the commandline, e.g. downloading image galleries without downloading HTML and the according thumbnails thumbnails (use count to generate just the URLs of the desired images and feed them to wget).
csvconvA converter for CSV formated data. It is able to handle almost any type of weirdness encountered in the input. Originally, it was written to replace CSV2LDIF, but since it uses templates to generate output, csvconv can turn CSV data into virtually any other text based format.
rot13Encoder/Decoder for messages "encrypted" with a Caesar cipher. Shift amount is configurable.
memoryA simply program for storing a hashtable in a file. Intended to be used to pass such data from one shellscript to another.
linkgetExtracts links from HTML documents.