One hundred command line tools in a small and portable binary.
POSIX-compliant minimalist cross-platform grep function
Accepts a wide range of input, output from git commands & grep results
mgrep - A Multiline grep Implementation
grep is a command-line utility for searching plain-text data
Extrect selected entries from LDIF files like grep
To retrieve obscure syntax of languages, or bookmark code comments.
An ultimate text-analysing tool