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 f…

• UpdatedFeb 8, 2026
• C

a user-friendly pager for grep

• UpdatedFeb 16, 2026
• Go

Grep Python Abstract Syntax Trees (AST) using XPath

• UpdatedJan 8, 2026
• Python

quickly filter fastq files by matching sequences to a set of regex patterns

• UpdatedDec 14, 2025
• Rust

Guide to searching in different file types (documents, breaches, databases, etc.)

• UpdatedMay 11, 2024

Chess experiments

• UpdatedFeb 15, 2020
• JavaScript

Quickly check your project for typos

• UpdatedJan 2, 2023
• Shell

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

• UpdatedNov 20, 2017
• Go

Command-line tool that provides a workflow for extending, editing, diffing, and writing to vim-style grep lines.

• UpdatedJun 21, 2024
• Rust

Oracle PL/SQL stored procedure to search a regular expression across all text columns of a database.

• UpdatedFeb 19, 2026
• JavaScript

A web-UI for imgrep.

• UpdatedNov 21, 2017
• Go

Generic helm interface to grep

• UpdatedAug 11, 2020
• Emacs Lisp

A collection of custom Atom file-type icons

• UpdatedApr 16, 2018

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

• UpdatedJul 14, 2025
• Vim Script

A small command line utility for finding text in many files

• UpdatedNov 10, 2025
• Go

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

• UpdatedAug 6, 2019
• Python

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

• UpdatedFeb 7, 2020
• Ruby

Grape is a grep.

• UpdatedApr 28, 2025
• Rust

The bsdmainutils look utility, patched to support large files.

• UpdatedApr 3, 2019
• C

A simple command-line utility written in Rust, designed to search for a specific pattern in files within a directory (and its subdirectories). It mimics the functionality of the grep command, offering both case-sensitive and case-insensitive search modes

• UpdatedJan 8, 2025
• Rust