A daemon that scans program outputs for repeated patterns, and takes action.

A common usage is to scan ssh and webserver logs, and to ban hosts that cause multiple authentication errors.

Welcome on reaction's Wiki!

Wiki rendered on

For an introduction to reaction, see:

This wiki is made of:

  • security: good practices to avoid giving arbitrary execution to attackers. A must read!
  • jsonnet: FAQ, help and good practices about JSONnet.
  • streams: good practices about stream sources
  • patterns: good practices and common defaults about patterns
  • filters: discover existing service configurations
  • actions: discover existing actions
  • configurations: discover real-world user configurations

❤️ Please enhance this wiki with your own discoveries! ❤️