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LPI

117-010 · Question #89

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

The correct answer is D. To setup 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

  • ATo allow disks to be mounted remotely.
  • BTo run a command as a process in a sub-shell.
  • CTo make the command history available to sub-shells.
  • DTo setup environment variables for applications.
  • ETo share NFS partitions for use by other systems on the network.

How the community answered

(48 responses)
  • A
    2% (1)
  • B
    10% (5)
  • C
    2% (1)
  • D
    81% (39)
  • E
    4% (2)

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