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- So let's have a look at the commands

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that we learned in this lesson.

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You've learned about SU,

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which you can use to
switch your user identity.

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Then we use sudo for running
administrative tasks,

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as well as ssh for establishing

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remote secure shell connections.

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And related to ssh, we have
seen scp for secure copy

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and that's all.

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Let's move forward and do the lab.