@lordalveric fish as in the shell? Havent used it in a bit, if it were compatible with bash I probably would have kept using it. It was nice.
Have you tried zsh + oh-my-zsh. Gives you many of the same features (in fact more) and is fairly compatible with bash.
@freemo I looked briefly at zsh, then fish, and fish not only has more features; it's a lot easier to do colors in it., etc. I like the syntax.
Others have suggested zsh, and I may try it out as well at some point, and then compare and contrast.
And I don't need no stinkin' POSIX. :)