fish¶ fish documentation footman._stubs.fish.Fish ¶ Bases: Tool __call__ ¶ __call__(command: str, /, **flags: Any) -> Result Run a command string in fish — fish -c "<command>". A real shell: pipes, redirects, globbing and $VAR all work. Reach for this when you deliberately want a shell; run("…") stays shell-free. Parameters: Name Type Description Default command str the command line to run in fish. required