# Test Regular Expressions Online with RegExr [Search Techniques]

<http://lifehacker.com/378991/test-regular-expressions-online-with-regexr>

- Host: [lifehacker.com](https://links.thingelstad.xyz/hosts/lifehacker.com/)
- Saved: April 13, 2008 (2008-04-13T15:00:00Z)
- Record: https://links.thingelstad.xyz/links/eee48004b85c/
- JSON: https://links.thingelstad.xyz/links/eee48004b85c.json

## From the page (probably an excerpt, not Jamie's words)

Regular expressions are archaic-looking, extremely specific, and amazingly helpful for finding the right data, files or whatever else you need. RegEx, a free online regular expression tester, lets...

## Facts

- Kind: [Page](https://links.thingelstad.xyz/kinds/page/)

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## Elsewhere

- Wayback Machine: https://web.archive.org/web/*/http://lifehacker.com/378991/test-regular-expressions-online-with-regexr