2.pl is a Perl script that converts things between various numeric bases. Those bases include decimal, hexadecimal, binary, octal, ASCII, etc. It's useful when you need to quickly convert something into another base or do chains of conversions. It is possible to easily add custom conversions with just a few lines of code.
FkIdentd is a extremely simple, fast and secure identd, which simply reads a file, picks up a random line from it, then builds the ident reply string and shows it.
MZiq is a Perl frontend for mpg123. Its main feature is the deployment of Perl's regular expressions for ease of playlist creation.
Velox.pl is a small script for authenticating on Telemar's brazilian ADSL service (Velox). It features testing an external host before and after authentication and can be used in a way it will not re-authenticate if the link is up and running properly. It supports both residential and commercial types of Velox and is easy to setup. As of version 2.0, it supports Telemar's new authentication method.