Print all text from the filtered HTML elements and their children

Command-line HTML parsing tool.
More information: <https://github.com/ericchiang/pup>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

cat {{index.html}} | pup '{{div}} text{}'

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