command line - Creating new file with Node.js and Express -


i'm trying learn how use node.js , packages. i'm in command prompt (i'm on windows), changed directory project folder. installed express package: 

npm install express --save

the npm installed express package. now, while i'm still in directory, i'm trying create new file:

touch index.js

but file isn't created , i'm getting following message:

'touch' not recognized internal or external command, operable program or batch file.

why that? doing wrong?

touch no windows command.

in this answer, suggest equivalent:

echo $null >> filename

-

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