Computer Science · Operating Systems
In a Linux/Unix file system, what is the primary purpose of setting the 'sticky bit' on a directory?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It prevents files from being deleted by non-owners, including the root user.
- 2It prevents files within the directory from being deleted or renamed by non-owners of the file, except by the directory owner or root.✓
- 3It marks all files inside the directory for automatic deletion upon system reboot.
- 4It prevents files in the directory from being deleted by anyone, including the owner.
Correct answer
It prevents files within the directory from being deleted or renamed by non-owners of the file, except by the directory owner or root.
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