I have advanced the problem along a bit. My current problem is that in all my various directories of screenshot files, I have a metadata.json file I want to extract data from. I want to use the extracted data to build an appropriate "wp media import" command, to feed to WP-CLI.
Here's my dilemma: I don't know jq well enough yet. I've been trying to teach myself about how its filters work tonight, but I'm not quite comfortable enough with it or with bash to work out how to accomplish what I want to do.
