Talk:Logging and monitoring with Elastic stack on Ubuntu 16.04

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There is no citations. Seems that author copied/pasted large part of this wiki from without any citation/credit to original author. Seems that this is a case of

I can't see author's contribution!

No summary or conclusions.

Some mistakes: cd /etc/elasticsearch/ <--no closing tag.

Sometimes is not clear (for beginners) on which machine is used for entering commands.

Author mentioned a CentOS 7 but no commands related to this OS. (copy paste error?)