Batch: Timestamp to UNIX Time

Question

For all I know, Batch does not have a command that gives the UNIX time. The closest one I can find is %time%, which only displays the timestamp.

Is ther

Answer 1

create a .bat file called "getUtime.bat"

@echo off
echo WScript.Echo(new Date().getTime()); > %temp%\time.js
cscript //nologo %temp%\time.js
del %temp%\time.js

and call like this

"C:\>getUTime"
1430894237616