On Sun, Jan 20, 2008 at 06:25:57PM +0100, Jeroen Ruigrok van der Werven wrote:
> -On [20080120 18:12], Oleg Broytmann ([EMAIL PROTECTED]) wrote:
> > On most Unicies #! magic may have only one parameter after the program;
> >the program here is env, the parameter is python, and that's all. Adding
> >python options will result in different errors - some platforms silently
> >ignores the options, some reports an error, some tries to find "python -E -s"
> >in the PATH and report "Bad command or file name".
>
> IEEE Std 1003.1, 2004:
>
> The shell reads its input
A shell has nothing to do with it as it is the OS (exec system call)
that upon reading the magic of the file sees #! and executes the program
(up to the first space) and pass to the program the first (and the only)
parameter.
#! /usr/bin/env python -O
[trying to execute the script on Linux]
/usr/bin/env: python -O: No such file or directory
Oleg.
--
Oleg Broytmann http://phd.pp.ru/ [EMAIL PROTECTED]
Programmers don't die, they just GOSUB without RETURN.
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