I was more referring to the likes of es, rc and Inferno sh. The rest are all just variants of Bourne or C shell in some way, and even then Bourne and C don't ha

I was more referring to the likes of es, rc and Inferno sh. The rest are all just variants of Bourne or C shell in some way, and even then Bourne and C don't have much in the way of compelling differences.