コマンドプロンプトでUnixTimeを表示する

いまさらcmdだけど...

Batch: Timestamp to UNIX Time - Stack Overflow

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