Re: Stupid shebang tricks
Ben Finney <email@example.com> wrote:
> Is '/usr/bin/env' part of the POSIX spec? Is its behaviour with regard
> to command arguments defined? Where would I find out?
It is part of POSIX:
The problem is not with env, but with shebang lines. I believe that
#! program argument
works on most systems but using more arguments only works on some of
them. Therefore, even without env, you wouldn't be able to call perl in
a shebang line with more arguments than -w in a portable way.