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Re: Command line parameter problem in scripts ?



I'm sorry. "shift" used in "for...do...done" is not correct. "$1"
between "for" and "do" can only be processed at first time.

2006/10/11, 赵方杰 <fuziok gmail com>:
You can use $@ instead of $1, or you can use "shift" command: for
eachfile in "$1"; do [ x"$eachfile" = x ] && break; ...... ; shift;
done

2006/10/11, Kim Lux <lux diesel-research com>:
> On Tue, 2006-10-10 at 13:44 -0400, Steven W. Orr wrote:
> > On Tuesday, Oct 10th 2006 at 18:20 +0100, quoth Paul Howarth:
> > That could be a loss of functionality for what kim might have intended.
If
> > the intent was to specify that the globbing needs to happen in the
script
> > then
> >
> > for eachFile in $1
> > do
> >      ...
> > done
>
> This doesn't work either.   Calling myscript with "myscript *"  results
> in $1 being file1 and then "for eachFile in $1" is "for file1" and then
> only the first file gets processed.
>
> > would do it but the invocation would require single quotes.
>
> Please explain this.  You lost me here.
>
>
>
> --
> Kim Lux,  Diesel Research Inc.
>
>
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