https://github.com/appleboiy/grep

"Build Your Own X" Challenge - Grep (12/15 - except extensions)
https://github.com/appleboiy/grep

Last synced: 2 months ago
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"Build Your Own X" Challenge - Grep (12/15 - except extensions)

• Host: GitHub
• URL: https://github.com/appleboiy/grep
• Owner: AppleBoiy
• Created: 2024-07-01T08:20:50.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2024-07-02T06:20:19.000Z (11 months ago)
• Last Synced: 2025-04-05T17:38:01.500Z (2 months ago)
• Language: C++
• Homepage:
• Size: 5.86 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
[![progress-banner](https://backend.codecrafters.io/progress/grep/330ca142-d9f2-4cd3-aae9-252b09b31336)](https://app.codecrafters.io/users/codecrafters-bot?r=2qF)

This is a starting point for C++ solutions to the

["Build Your Own grep" Challenge](https://app.codecrafters.io/courses/grep/overview).

[Regular expressions](https://en.wikipedia.org/wiki/Regular_expression)

(Regexes, for short) are patterns used to match character combinations in

strings. [`grep`](https://en.wikipedia.org/wiki/Grep) is a CLI tool for

searching using Regexes.

In this challenge you'll build your own implementation of `grep`. Along the way

we'll learn about Regex syntax, how parsers/lexers work, and how regular

expressions are evaluated.

**Note**: If you're viewing this repo on GitHub, head over to

[codecrafters.io](https://codecrafters.io) to try the challenge.