Number found where operator expected at C:\Windows\Scripts\Run_ping.pl line 16, near ""simple_pin_$thost.pl $thost  | findstr \n "2016"
        (Missing operator before 2016?)
Bareword found where operator expected at C:\Windows\Scripts\Run_ping.pl line 16, near "2016 TTL"
        (Missing operator before TTL?)
syntax error at C:\Windows\Scripts\Run_ping.pl line 16, near ""simple_pin_$thost.pl $thost  | findstr \n "2016"
Execution of C:\Windows\Scripts\Run_ping.pl aborted due to compilation errors.