#!/usr/bin/perl
    $pythonCmd = "python mobileCom.py v20 /home/omc/python/MCSimu/ior 332211000000009001";

    open CMD, |- , $pythonCMD;
    
    print CMD "9\n";

    Validate();

    sub Validate
    {
    print "Inside Validate
    #doing the validation here
    }