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GigaSieve

Regex Extract from Huge Log File

Need to pull specific patterns from massive log files? Here's how to do it in your browser without writing scripts.

Common patterns

  • \d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3} - IP addresses
  • [A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,} - Emails
  • \d{4}-\d{2}-\d{2} - Dates (YYYY-MM-DD)

How to use in GigaSieve

Currently, the filter box supports simple text matching. Regex support is coming in V2. For now, use text patterns like "error" or specific status codes.

Try GigaSieve ->

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