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Choose which of the following is true about open source software.

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You've opened a text file with vim. You're in normal mode.  What key(s) do you press to enter insert mode?

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Enter the binary representation for this permission set: r-x

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Write the full command to create a local environment variable named name that contains Thomas?

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What is the process id for the ps process? Canvas will automatically insert a comma into your answer, it will not be an issue in grading.

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What is the name of the command which displays your currently running processes on the system? Enter only the command name, no options or additional details.

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Write the full command to create a new directory named books in your current directory.

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An instance of a running program/application is referred to as a

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Work on the original AT&T Unix operating system began in which decade?