LPI
101-500 · Question #15
101-500 Question #15: Real Exam Question with Answer & Explanation
The correct answer is D. It sets up environment variables for applications.. You've hit your Sonnet limit · resets Jun 8, 9am (UTC)
Shells and Shell Scripting
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.
Explanation
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Topics
#bash export#environment variables#shell scripting#subshells
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