If you read further down in the documentation, you can just prefix your command with `jc` (e.g. `jc ls`). The `--cmd` param is actually a good idea, since it allows you to mangle the data before converting it (e.g. you want to grep a list before converting it).
Regarding maintenance, most of the basic unix commands' output shouldn't change too much (they'd be breaking not only this tool but a lot of scripts). I wouldn't expect it to break as often as you imagine, at least not because of other binaries being updated.
If you read further down in the documentation, you can just prefix your command with `jc` (e.g. `jc ls`). The `--cmd` param is actually a good idea, since it allows you to mangle the data before converting it (e.g. you want to grep a list before converting it).
Regarding maintenance, most of the basic unix commands' output shouldn't change too much (they'd be breaking not only this tool but a lot of scripts). I wouldn't expect it to break as often as you imagine, at least not because of other binaries being updated.