Partially remove metadata from a file

Anonymise various file formats by removing metadata.
More information: <https://0xacab.org/jvoisin/mat2>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

mat2 --lightweight {{path/to/file}}

click the source code to copy install mat2 on any operating system with command-not-found.com