ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.

vgrep - a user-friendly pager for grep

🔍NEW ultra fast grep with interactive query UI: search file systems, source code, text, binary files, archives (cpio/tar/pax/zip), compressed files (gz/Z/bz2/lzma/xz), documents, fuzzy search, and more. A faster, user-friendly replacement for GNU/BSD grep.

Quickly check your project for typos

Chess experiments

A grep for images. Submission to Hack the North 2017.

Vim plugin for the Perl module / CLI script 'ack'

A web-UI for imgrep.

A collection of custom Atom file-type icons

Generic helm interface to grep

A small command line utility for finding text in many files

Сравнение набора слов и шаблона, описывающего эти слова с помощью граммем

Search from the command line using Atom's Scandal

🔎 Search for files matching a pattern in your current directory.

Some markdown notes on miscellaneous topics for reference.

Java utility to search a value in a database.

A C# tool that mimics the grep command found in linux based operating systems.

The bsdmainutils look utility, patched to support large files.

Interactive programmable shell. Compact programming language. Programmers automation tool.