Solved

perl question

Posted on 2004-03-30
2
237 Views
Last Modified: 2010-08-05
Hello, I have below a script from a previous question-- I need to open an output file to put the results into. I want the outfile file to have the header "Chain A :" at the start of the results eg. ChainA :1,2,5,7,6,9 etc..... can anyone help?

#!/usr/bin/perl
                                                                                           
use strict;
use warnings;
                                                                                           
$_ = '---bbbb--bbbb';
                                                                                           
my @pos;
while (/\G.*?-/g) {
  push @pos, pos;
}
                                                                                           
print join ', ', @pos;
print "\n";
0
Comment
Question by:paulieomeara
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 7

Accepted Solution

by:
leflon earned 125 total points
ID: 10711831
Hi paulieomeara,

you can

open(OUTFILE,">test.out") || die "can not open test.out";
print OUTFILE "Chain !: ".join(',',@pos);

hth
leflon
0
 

Author Comment

by:paulieomeara
ID: 10711981
Thanks Lefton...don't know why it didn't work for me before but hey...all good!
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

There are many situations when we need to display the data in sorted order. For example: Student details by name or by rank or by total marks etc. If you are working on data driven based projects then you will use sorting techniques very frequently.…
In the distant past (last year) I hacked together a little toy that would allow a couple of Manager types to query, preview, and extract data from a number of MongoDB instances, to their tool of choice: Excel (http://dilbert.com/strips/comic/2007-08…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions. Consider email address RFCs: Look at HTML5 form input element (with type=email) regex pattern: T…
Six Sigma Control Plans

726 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question