LPI
101-500 · Question #391
101-500 Question #391: Real Exam Question with Answer & Explanation
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Shells and Shell Scripting
Question
What is the purpose of the Bash built-in export command?
Options
- ATo allow disks to be mounted remotely.
- BTo automate the export of variables for subsequently executed commands.
- CTo make the command history available to sub-shells.
- DTo run a command as a process in a sub-shell.
- ETo save variable settings for future shell invocations.
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Topics
#export command#environment variables#bash built-ins#child processes