Quick check all servers running or not

As a DBA, you may manage many servers. If you manage them remotely, you may want to know if they are open or not.
You may use command line ping yourserver to check. However, you are managing 4 server and are lazy to input every time you need to check.
Just create a bat file to check it for you.
For example, you are managing server1, server2, server3, and server4. Create a .bat file with the following content:
C:\Windows\cmd.exe
ping server1
ping server2
ping server3
ping server4
echo Press any key to exit...
pause

Only run this .bat file every time you want to check these servers running or not.