This small example script I copied from this site itself; Initially the script was displaying only one line of the returned output I added while loop to blit all of the result. With these modifications when I run this scipt in the console, the script displays the output that I wanted!! but I am forced to press "Control-C" keys to abort the script. How to I get rid of pressing Control+C in this case? 
#!/usr/bin/perl

use warnings;
use strict;
use IPC::Open3;

$|=1;

#my $pid=open3(\*IN,\*OUT,\*ERR,'/bin/bash'); 
my $pid=open3(\*IN,\*OUT,0,'/bin/bash');
# set \*ERR to 0 to send STDERR to STDOUT 

my $cmd = 'ls -la';
#send cmd to bash 
print IN "$cmd\n";

#getresult 
while(<OUT>)
{
    print;
    if(eof(OUT))
    {
        goto GOLAST;
    }
}
GOLAST:
close IN;
close OUT;

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In reply to how to get rid of pressing control+c keys by harsha.reddy

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