Chances are you’ve heard of the JSON file, and maybe just recently someone sent you one of these files. Now, opening a JSON file is not hard, however, it would make more sense to convert it to ...

If you need to convert that file from CSV to JSON, you can do that with the csvjson command like so: csvjson clients.csv > clients.json. Csvkit has a couple of other handy tricks up its sleeve.

If you've been on Twitter as long as I have, that can mean editing at the very least a 100GB plus file (in my case two) to remove the text Twitter has added to the start of what would otherwise be ...