Excerpts from Jeff King's message of Fri Feb 03 16:55:07 -0500 2012:
> > write_script () {
> > case "$#" in
> > 1) case "$1" in
> > *.perl | *.pl) echo "#!$PERL_PATH" ;;
> > *) echo "#!$SHELL_PATH" ;;
> > esac
> > 2) echo "#!$2" ;;
> > *) BUG ;;
> > esac >"$1" &&
> > cat >>"$1" &&
> > chmod +x "$1"
> > }
> >
>
> Nice. I was going to suggest a wrapper like "write_sh_script" so you
> didn't have to spell out $SHELL_PATH, but I think the auto-detection
> makes sense (and falling back to shell makes even more sense, as that
> covers 99% of the cases anyway).
This looks like a very nice, general purpose, solution to the problem.
Thanks
-Ben
--
Ben Walton
Systems Programmer - CHASS
University of Toronto
C:416.407.5610 | W:416.978.4302
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