One hundred command line tools in a small and portable binary.
Visual GREP
Tool to find bugs like a grep unix command
A simplistic C++ VCF/VCARD parser
mgrep - A Multiline grep Implementation
grep is a command-line utility for searching plain-text data
Powerful desktop search app for Windows, Linux and Mac
Copies IP packets from source to destination PCAP files.
Shows context of matching patterns found in files