How to run in command line

Question

I'm a newbie in Java. and today i started learning Apache OFBiz. and then document have a paragraph is "Start the server by typing the following at the command line : java -Xmx256M -jar ofbiz.jar" . where command line and What I have to do ? i used Eclipse Thanks very much!

Answer 1

Windows button + R, in the box type CMD and enter, that opens the command line. Then using cd, go to the location where your .jar is located, and execute the command.