Make an XML document canonical, removing comments

Make XML documents canonical.
More information: <http://xmlstar.sourceforge.net/docs.php>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

xml canonic --without-comments {{path/to/input.xml|URI}} > {{path/to/output.xml}}

click the source code to copy install xml canonic on any operating system with command-not-found.com