Use the Fucking GOOOOOOOGLE!!!
cmd /K multiple commands (wird sogar vorgeschlagen von Google): 1.Treffer - MS Technet
cmd /K multiple commands (wird sogar vorgeschlagen von Google): 1.Treffer - MS Technet
You can use multiple commands separated by the command separator && for string, but you must enclose them in quotation marks (for example, "command&&command&&command").