UNIX for Dummies Questions & Answers

use constant MYFILEINFO  => "read.my.file.version";


if ( -e "tarun.info" )
{
       open DEFAULT_PROPERTY, "< tarun.info"
             or die "Error: Failed opening file for writing. $!\n";

    while (my $line = <DEFAULT_PROPERTY>)
    {
        if ($line =~ /^@{[MYFILEINFO]}/)
        {
           # Need code here to replace the line 
            push(@property_content, $line);
            close DEFAULT_PROPERTY or die "Error: Failed closing . $!\n";
            exit();
        }
   }
}

### Here i can open file to append and write my sfutt
## For which my code already works...