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danielestevez/regex.md

Last active June 14, 2021 18:07
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Regular expressions for many things
Raw
regex.md

Use https://regexr.com/

  • Extract IP/Domain from a URL (group[2])
^(http|https)://([^/]*)/?
  • Parse IP
(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}
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