senthil_v has asked for the wisdom of the Perl Monks concerning the following question:

Hi,

Here i have written one code. For find the content from aray as per the pattern and i want push all elements to be stored in array. here below I have an one array that array which contains two element such as followed by .

here i have find OC192-11,(My pattern = \"((A-Z0-9+)\-(\d+)),/gis). So i want push all the oc192-11, oc192-12...etc. But mode code return only the 2 elements that is

My current code o/p

$VAR1 = 'OC192-11';

$VAR2 = 'OC192-12';

##@all_metrics contains the below array .

   foreach my $each_metrics_grp(@all_metrics)
    {
                   $each_metrics_grp =~ s/RTRV(.*)//gi;
                   #my @sub_metrics = split(/'\n'/, $each_metrics_grp)
+;
                     #my ($matched_true) = ( grep m/\"(([A-Z0-9]+)\-(\
+d+)),/gsi, @sub_metrics);
                     #print "$1\n";
                     #print "@sub_metrics";
                if( $each_metrics_grp =~m/\"(([A-Z0-9]+)\-(\d+)),/gis)
                {
                  push (@all_head,$1);
                  #print "matched:[$1]\n";
                }else{
                  #print "not matched\n";
                }

[download]

@all_metrics contains $VAR1 = 'RTRV-PM-ALL:ADEL-OM3500-1:ALL:1898::,0-UP,NEND,,1-DAY,02-11,,;| ADEL-OM3500-1 09-02-12 03:46:54 M 1898 COMPLD "OC192-11,OC192:CVS,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11,OC192:ESS,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11,OC192:PSCW,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11,OC192:PSCP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11,OC192:PSD,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-12,OC192:CVS,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-12,OC192:PSCW,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" >';

$VAR2 = 'RTRV-PM-ALL:ADEL-OM3500-1:ALL:1898::,0-UP,NEND,,1-DAY,02-11,,;| ADEL-OM3500-1 09-02-12 03:46:56 M 1898 COMPLD "OC192-12,OC192:PSCP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-12,OC192:PSD,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11-28,STS3C:CVP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11-28,STS3C:UASP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11-28,STS3C:FCP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11-145,STS3C:CVP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11-145,STS3C:ESP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11-145,STS3C:SESP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" ;';

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Re: Find the array element as per the pattern.
by davido (Cardinal) on Jun 07, 2011 at 09:33 UTC

    You want to push onto an array all occurrences of OC\d+-\d+, right?

    use Modern::Perl;

my @found;

while( <DATA> ) {
    chomp;
    push @found, m/(OC\d+-\d+)/g;
}

say $_ for @found;


__DATA__
RTRV-PM-ALL:ADEL-OM3500-1:ALL:1898::,0-UP,NEND,,1-DAY,02-11,,;| ADEL-O
+M3500-1 09-02-12 03:46:54 M 1898 COMPLD "OC192-11,OC192:CVS,0,COMPL,N
+END,RCV,1-DAY,02-11,00-00,1" "OC192-11,OC192:ESS,0,COMPL,NEND,RCV,1-D
+AY,02-11,00-00,1" "OC192-11,OC192:PSCW,0,COMPL,NEND,RCV,1-DAY,02-11,0
+0-00,1" "OC192-11,OC192:PSCP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "O
+C192-11,OC192:PSD,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-12,OC1
+92:CVS,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-12,OC192:PSCW,0,C
+OMPL,NEND,RCV,1-DAY,02-11,00-00,1" >
RTRV-PM-ALL:ADEL-OM3500-1:ALL:1898::,0-UP,NEND,,1-DAY,02-11,,;| ADEL-O
+M3500-1 09-02-12 03:46:56 M 1898 COMPLD "OC192-12,OC192:PSCP,0,COMPL,
+NEND,RCV,1-DAY,02-11,00-00,1" "OC192-12,OC192:PSD,0,COMPL,NEND,RCV,1-
+DAY,02-11,00-00,1" "OC192-11-28,STS3C:CVP,0,COMPL,NEND,RCV,1-DAY,02-1
+1,00-00,1" "OC192-11-28,STS3C:UASP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00
+,1" "OC192-11-28,STS3C:FCP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC1
+92-11-145,STS3C:CVP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11-1
+45,STS3C:ESP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" "OC192-11-145,STS3
+C:SESP,0,COMPL,NEND,RCV,1-DAY,02-11,00-00,1" ;

    [download]

    Dave

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