I’ve compiled reference sites for using Foreman, the Ruby process management tool.
Github ・ddollar/foreman
Manual page ・foreman(1) - manage Procfile-based applications
RailsCasts (Japanese) ・#281 Foreman - RailsCasts
Others: ・David Dollar
・foreman について - 君の瞳はまるでルビー - Ruby 関連まとめサイト
That’s all from the Gemba.