Can you please look into it? 

use IO::File;
open (INPUT_FILE, $ARGV[0]) || die "cant open file\n";
my @body = <INPUT_FILE>;
my $count= 0;
$no_of_lines=scalar(@body);

for ( $i = 0 ; $i < $no_of_lines ; $i++)
{
$variable = $body[$i];

if ( $variable =~ "field1")
{

 print "$field1,"; 
}
if ( $variable =~ "field2")
{
 print "$field2,"; 
}
if ( $variable =~ "field2")
{
 print "$field2,"; 

}
...
...
}
close file;

[download]

It is a very bad way I have written, but main problem is that I can not write any else in the loop. I have to track whether any field1 or field2 is missing. The logic is : 1. Match -> field1:value1 2. If field1 exists then print value1, 3. else 4. print null,

In reply to Re^2: String Search by kallol.chakra
in thread String Search by kallol.chakra

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