grok ☆
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Description:
DRY and RAD for regular expressions and then some
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: regex text-processing developer-tools parsing abstraction
Install: brew install grok
About:
Grok is a tool designed to make regular expressions more readable and maintainable by allowing you to define and reuse named patterns. It provides a higher-level abstraction over regex, reducing complexity and errors in pattern matching tasks. This approach accelerates development and simplifies debugging for anyone working with text parsing.
Key Features:
  • Named pattern definitions for reusability
  • Simplified regex syntax for better readability
  • Integration with command-line tools for text processing
  • Support for complex pattern matching with minimal code
Use Cases:
  • Parsing and analyzing log files for system monitoring
  • Extracting structured data from unstructured text in scripts
  • Building reusable regex libraries for data validation tasks
Alternatives:
  • pcre – Grok builds on PCRE by adding named patterns and abstractions for easier use
  • ripgrep – ripgrep focuses on fast searching, while Grok emphasizes regex readability and reuse
Version History
Detected Version Rev Change Commit
Sep 12, 2025 3:53pm 2 VERSION_BUMP 60a950ff
Sep 13, 2024 12:27pm 2 VERSION_BUMP f80a3d7e
Aug 30, 2024 5:30pm 2 VERSION_BUMP 8619bd69
Nov 30, 2022 4:44pm 2 VERSION_BUMP 2a6fb220
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