Nushell, Powershell, Python, Ruby, heck even Perl is better. Shell scripting is literally the worst language I've ever seen in common use. Any realistic alternative is going to be better.
It always exists on any Unix system. Even a busybox root environment. Why do you want to save a few bytes to compromise portability?
It always exists on any Unix system. Even a busybox root environment. Why do you want to save a few bytes to compromise portability?