how to use cmd multiple time when using it with node.js or karma or anythng else on windows -

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for example - run node.js script commandline, node server.js after cmd block input , if want more things, need open new cmd window. same karma. if run karma start command, need open new cmd window karma run

so question how unblock cmd window able executes new comands

just start apps start command:

start /b node server.js

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