HI Dan,

Since i'm using activestate perl on windows xp i don't know whether paste 
will work or not. 
I'll try the hash of array. 

Thanks for the help

regards
Aditi.

On 6/22/05, Dan Klose <[EMAIL PROTECTED]> wrote:
> 
> If I was doing this I would split the file on the gaps between blocks
> and the use the unix paste function to assemble the blocks.
> 
> &> paste A B C > D
> 
> ? using a hash of arrays (HOA) to store each block and then go back over
> the HOA each element at a time ... although this is probably overkill?
> 
> On Wed, 2005-06-22 at 09:10 -0500, Larsen, Errin M HMMA/IT wrote:
> > Aditi Gupta wrote:
> > > Hi Perlers,
> > >
> > > I have a file as follows:
> > >
> > > #block1
> > > aaa
> > > aaa
> > >
> > > #block2
> > > bbb
> > > bbb
> > >
> > > #block3
> > > ccc
> > > ccc
> > >
> > > and i want to append(or i should say merge) these blocks and get a
> > > file like this:
> > >
> > > aaabbbccc
> > > aaabbbccc
> > >
> > > how can this be done using perl?
> > > please help..
> > >
> > > regards
> > > Aditi
> >
> > Hi,
> >
> > That looks like a fun and challenging problem. I bet Perl would be good
> > at that.
> >
> > Have you tried any Perl code yet?
> >
> > This list works best when you present us some code you have tried that
> > is not working. Then, we can help you fix it. There are many on the
> > list who would be happy to write code for you for a reasonable fee,
> > however. Is that what you are looking for?
> >
> > --Errin
> >
> --
> Daniel Klose
> Mathematical Biology
> NIMR
> The Ridgeway
> Mill Hill
> London
> NW7 1AA
> 
> 
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