Moving from Oh-My-Zsh to Starship & Fish Shell

Fish is designed to be ready to use immediately, without requiring extensive configuration. The shell prides itself on clear defaults and powerful built-in features. The biggest difficulty when moving to Fish is the change in how aliases work. The next major change is a simple wrapper for the function builtin, which creates a function wrapping a command. With Zsh or Bash, we’d export a variable to set it globally.