anchor.diff:  --------------------------------------------------
   
   Configure Elasticsearch to automatically start during bootup. If your
  -distribution is using SysV, then you will need to run :
  +distribution is using SysV init, then you will need to run:
   
   [source,sh]
   --------------------------------------------------
   chkconfig --add elasticsearch
   --------------------------------------------------
   
  -Otherwise if your distribution is using systemd :
  +Otherwise if your distribution is using systemd:
   
   [source,sh]
   --------------------------------------------------
  
positive.code: [float]
  === YUM
  
  Download and install the Public Signing Key
  
  [source,sh]
  --------------------------------------------------
  
negative.code: 
  [WARNING]
  ==================================================
  Use the `echo` method described above to add the Elasticsearch repository.  Do not use `add-apt-repository`
  as it will add a `deb-src` entry as well, but we do not provide a source package.
  If you have added the `deb-src` entry, you will see an error like
  the following:
  
      Unable to find expected entry 'main/source/Sources' in Release file (Wrong sources.list entry or malformed file)
  
  Just delete the `deb-src` entry from the `/etc/apt/sources.list` file and the installation should work as expected.
  ==================================================
  
  Run apt-get update and the repository is ready for use. You can install it with:
  
  [source,sh]
  --------------------------------------------------
  sudo apt-get update && sudo apt-get install elasticsearch
  --------------------------------------------------
  
  Configure Elasticsearch to automatically start during bootup:
  
  [source,sh]
  --------------------------------------------------
  