Command line parameter problem in scripts ?
Kim Lux
lux at diesel-research.com
Tue Oct 10 19:22:28 UTC 2006
On Tue, 2006-10-10 at 18:20 +0100, Paul Howarth wrote:
> > How do I get $1 to be * rather than just a specific file ?
>
> You can't. The shell that you are running is what is expanding the "*",
> not the script.
Then the following web page is wrong ? Note the example for ls. It
shows $1 to be '*' !
> Try changing the script not to use $1 instead:
>
> =======================================
> echo
> echo Arguments are "$@"
>
> for eachFile in "$@"
> do
> ...
> done
> =======================================
$@ is the whole command line, right ?
While we are on the subject, what is the diff between $* and $@ ?
I'd find this info on my own but it doesn't appear that google will take $* or $@ as search terms. Someone correct me if I am wrong on this.
Thanks.
--
Kim Lux, Diesel Research Inc.
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