How can I pause the console window in .pl and .bat file?

As I know, when I run cs myConsoleApp.cs from windows command line, I can pause the Console Window by add the code below:

Console.ReadLine();

Then How can I pause Console Window in myConsoleApp.pl and myConsoleApp.bat? I just want to monitor the running result from the Console window. Thank you.

Suppose myConsoleApp.bat like this:

taskkill /f /im "E1.exe"
taskkill /f /im "E2.exe"

pause 

Suppose myConsoleApp.pl like this:

use strict;
use warnings;

print "Hello World!";

<>;