I think you want to replace "shell" with "kernel". I suppose it could be in libc, but I'm certain it's not in /bin/sh, except for cygwin.

No, sorry, shells have to have a fallback mechanism if your O/S claims POSIX compatibility. See Re^2: Shebang behavior with perl. It's not in libc. But yes, usually the kernel extracts the interpreter and the argument (note: singular) from the shebang line.

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re^9: shebang anomaly by afoken
in thread shebang anomaly by perlboy_emeritus

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