In fish, you do (foo) instead of $(foo), and to do rev search you just type something and press up. To save a function, do funcsave name. It did take me a litt

In fish, you do (foo) instead of $(foo), and to do rev search you just type something and press up. To save a function, do funcsave name. It did take me a little while to get used to fish (psub was another thing that took some googling to find) but I don't think I would go back to zsh now.