anchor.diff:  
   |===
   
  -
  -
   ==== Config Options
   With the refactoring of the configuration file, some options were also removed or renamed. Below is a list with the changed entries:
   
  
positive.code:     hosts: ["http://localhost:5043"]
  -------------------------------------------------------------------------------------
  
  === Command Line Options
  Most command line options from logstash-forwarder have been removed and migrated to config file options. The only mandatory
  option for filebeat is `-c` with the path to the config file to be loaded. In case you used command line options with
  logstash-forwarder, make sure to add your options to the configuration file. For the naming changes, check the list below.
  
  The general concept for the config options is that all options are available as part of the config file and only some
  special options are also available as command line option.
  
  ==== Renamed options
  The renamed command line options are listed below. Also check Config Options below for options that were either completely
  removed or moved to libbeat.
  
  [cols="3*", options="header"]
  |===
  
negative.code: == Logtash-Forwarder to Filebeat Migration
  
  The following guide should help you to upgrade from the
  https://github.com/elastic/logstash-forwarder[Logstash-Forwarder] to Filebeat.
  
  Filebeat brings the following major changes:
  
  * The config file was restructured and converted from json to yaml
  * The registry file which stores the state of the currently read files was changed
  * Command line options were removed and moved to the confg file
  * Configuration options for outputs are inherited from libbeat. Details can be found https://www.elastic.co/guide/en/beats/libbeat/current/index.html[here]
  
  