Dos2Unix / Unix2Dos - Text file format converters
dos2unix includes utilities to convert text files with DOS or MAC line breaks to Unix line breaks and vice versa. It also includes conversion of UTF-16 to UTF-8.
CallFilter applies rules to incomming Phone Calls. Much like a network firewall.
A service that implements a dynamic tunnel server and client, with pluggable protocols (IP, UDP, TCP, SSH, DNS, HTTP, and more) and automatic network scanning