Here's one way. It's not very elegant but I, too, have trouble with RegEx's. I think this does what you want; but I'm sure there's a shorter or more compact way. But hopefully it's a start. Note that I put sigle quotes around the output of $value to show that white space has, indeed, been trimmed off.


#!/usr/bin/perl
use strict;
use warnings;

my @out = (
'HostName:                             LAP3220889
TaskName:                             infiniteloop
Next Run Time:                        Never
Status:
Last Run Time:                        21:45:18, 22/06/2011
Last Result:                           0
'
,
'HostName:                             LAP3220889
TaskName:                             infiniteloop
Next Run Time:                        11:06:00, 23/06/2011
Status:                               Running
Last Run Time:                        10:10:04, 23/06/2011
Last Result:                          0
'
,);


my($key,$value)=('',0);
foreach my $recNo(0..(scalar(@out)-1)){
   print "\nRecord No. $recNo\n";
   my @lines = split("\n",$out[$recNo]);
   foreach my $line (@lines){
     next unless(($key) = ($line =~ /^(HostName|Status|Last\sResult)/)
+);
     $value = '';
     ($value) = ($line =~ /:(.*)$/);
     $value =~ s/^\s*(\S*)\s*$/$1/;  #strip off leading and trailing w
+hite space
     print "   $key = '$value'\n";
   }
}
exit(0);

[download]

The output from this code is:


Record No. 0
   HostName = 'LAP3220889'
   Status = ''
   Last Result = '0'

Record No. 1
   HostName = 'LAP3220889'
   Status = 'Running'
   Last Result = '0'

[download]
ack Albuquerque, NM

In reply to Re: regex pattern match by ack
in thread regex pattern match by MarcAllan

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.