John wrote:
> Did you try the code I posted Friday? (Message-ID: <[EMAIL PROTECTED]>)
John,
Thanks, yes, I did. But, the syntax was new to me, and I've been reading
up on it. I couldn't really get it to do what I want (see my previous
post to this one). But, that's probably b/c I didn't explain very
well. I hope I explained more completely in my posting just previous
to this one.
Thanks,
deb
John W. Krahn <[EMAIL PROTECTED]> had this to say,
> Deb wrote:
> >
> > Hi Guys,
> >
> > I have an array in which each element is a line commandline data. It looks
> > something like this -
> >
> > @Array contains lines:
> >
> > post1: -r [EMAIL PROTECTED] -x cat-100 -h post1
> > post2: -x tel -h post2
> > post3: -h post3 -x hifi
> >
> > And so on. The order of the options varies, and there may or may not be a
> > -r $arg on the line.
> >
> > These lines are parsed from a file with more lines, of which I extracted all
> > the lines with -h:
> >
> > open (F, "<$File");
> >
> > while (<F>) {
> > if ($_ =~ / -h /) {
> > # remove crud
> > s/ \"\|//;
> > s/\/some\/crud\/path argument //;
> > s/\"$//;
> > # store what's left
> > push @Array, $_;
> > }
> > }
> >
> > What I really need to do is build a relationship between the first field
> > (which is the same as the argument to -h) and the argument to -x. The -x flag
> > can be dropped, as they're not needed.
> >
> > So it looks like I need to build a hash based.
>
> If you want to put the data into a hash this may do what you want:
>
> $ perl -le'
> @array = (
> "post1: -r [EMAIL PROTECTED] -x cat-100 -h post1",
> "post2: -x tel -h post2",
> "post3: -h post3 -x hifi"
> );
> for ( @array ) {
> %hash = /(-[a-z])\s*((?!-)\S*)/g;
> $" = " <*> ";
> print "*> @{[%hash]} <*";
> }'
> *> -r <*> [EMAIL PROTECTED] <*> -h <*> post1 <*> -x <*> cat-100 <*
> *> -h <*> post2 <*> -x <*> tel <*
> *> -h <*> post3 <*> -x <*> hifi <*
>
>
>
> John
> --
> use Perl;
> program
> fulfillment
>
> --
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