Zend certified PHP/Magento developer

How do I extract nth line from multiple text files to a new text file on command prompt on Windows [closed]

Hi I’m new to batch command in Windows, I’m looking for some help from experienced users

so what I need to do is that I need to extract the data from 20th line from 200 files and put into a new file named “master.txt”

For example
File name:

test1.edit.txt

test2.edit.txt

test3.edit.txt

……

I need to extract 20th line from each file, all these lines begin with “PROPERTY”…

I want the result on master.txt looks like below

PROPERTY 100

PROPERTY 200

PROPERTY 300
……

Thank you in advance