xml unescape

Unescape special XML characters, e.g. <a1> → <a1>. More information: https://xmlstar.sourceforge.net/docs.php.

• Unescape special XML characters from a string:

xml unescape "{{<a1>}}"

• Unescape special XML characters from stdin:

echo "{{<a1>}}" | xml unescape

• Display help:

xml escape --help