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LPI

101-400 · Question #15

What is the purpose of the Bash built-in export command?

The correct answer is D. It sets up environment variables for applications. See the full explanation below for the reasoning.

Question

What is the purpose of the Bash built-in export command?

Options

  • AIt allows disks to be mounted remotely.
  • BIt runs a command as a process in a subshell.
  • CIt makes the command history available to subshells.
  • DIt sets up environment variables for applications.
  • EIt shares NFS partitions for use by other systems on the network.

How the community answered

(25 responses)
  • B
    4% (1)
  • C
    16% (4)
  • D
    72% (18)
  • E
    8% (2)

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