After reading Include & Bootstrap on the ProcessWire website I coded a simple shell script for outputting page informations.
Here is the GitHub repository with further informations and usage instructions.
Long story short, you can do things like
pw get "/"
which outputs this:
or
pw find "template=basic-page,parent=/about/,sort=-id,limit=4" id template rootParent
which outputs this:
I don’t know if it is in any way useful, but I think it’s a fun way to output PW content and to quickly get to page informations in a rather nerdy fashion.