China DOS Union

I see that many experts' batch scripts have such a line:
ping -n 2 127.1>nul
I don't understand!!
I'm a newbie, and please各位 experts teach me what it means, please!!
Excuse me!!


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[ Last edited by HAT on 2008-11-20 at 11:51 ]

You can achieve the purpose of delay by pinging the local IP.

ping -n 2 127.1>nul

is equivalent to

ping -n 2 127.0.0.1 >nul

-n counts

2 two times

127.0.0.1 local IP

>nul null

The explanation is very clear, thank you.
a9319751
Intermediate User