Tag: Aside

All the articles with the tag "Aside".

• IP Address RegEx

  24 Feb, 2023

  Searching for IP addresses in a file or files: grep -oE '((1?[0-9][0-9]?|2[0-4][0-9]|25[0-5])\.){3}(1?[0-9][0-9]?|2[0-4][0-9]|25[0-5])' file