/opt/logstash/bin/logstash -f *.conf
###Grok constructor http://grokconstructor.appspot.com/do/match#result
###input https://www.elastic.co/guide/en/logstash/current/input-plugins.html
###output https://www.elastic.co/guide/en/logstash/current/output-plugins.html
###filter https://www.elastic.co/guide/en/logstash/current/filter-plugins.html