How to execute multiple commands in a single line [duplicate]

Answer 1

Googling gives me this:

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Command A & Command B

Execute Command A, then execute Command B (no evaluation of anything)

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Command A | Command B

Execute Command A, and redirect all its output into the input of Command B

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Command A && Command B

Execute Command A, evaluate the errorlevel after running and if the exit code (errorlevel) is 0, only then execute Command B

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Command A || Command B

Execute Command A, evaluate the exit code of this command and if it's anything but 0, only then execute Command B

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