pmf questions

pmf answers

• How to merge two CSV files based on matching values in different columns and keep unmatched rows with placeholders?
• yq (GO/Mike Farah) uniquify all arrays recursively
• how to get a max per group and subgroup using jq
• How to validate yaml using yq?
• How to create a json file with jq
• How to use `yq` to select key-value pairs and format them into "$key=$value" style outputs?
• jq with single quotes bash script
• In jq, get index of current item (similar to Python's enumerate())?
• How to convert JSON to tsv format using jq
• jq map values from different arrays