Ian Bicking: the old part of his blog

Re: Shebang comment 000

Um, no. That's not what env is even for. Env is a command to "run a program in a modified environment". The fact that env is often used in #! lines as a convenient hack to make #! pay attention to PATH has nothing to do with env's specified and intended behavior. If env were to do what you're suggesting, it would be violating its own documentation and the normal argument processing conventions for Unix commands. See also "man env".

Comment on Shebang comment 000
by Phillip J. Eby