xml

XMLStarlet Toolkit: query, edit, check, convert and transform XML documents. Some subcommands such as xml validate have their own usage documentation. More information: http://xmlstar.sourceforge.net/docs.php.

xml --help

xml subcommand options path/to/input.xml|URI

xml subcommand options

xml subcommand options path/to/input.xml|URI > path/to/output

xml subcommand --help

xml --version