Security Controls

FILE-6354 - Old files in /tmp


Lynis tests for the presence of old files in /tmp, as these files might be filling up space without any reason. Secondly to prevent file systems running out of space, or be used as permanent storage. Also malware is commonly found in /tmp, as a temporary staging place.


File Integrity

How to solve

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Linux and Unix System Hardening

This information is provided as part of the Lynis community project. It is related to Lynis control FILE-6354. All information should be considered as-is, without guarantees. Any advice or snippets should be tested before implementing in production environments.


Lynis is a technical security audit tool for systems running Linux, UNIX, *BSD, and macOS. It is open source software and free to use. The project has an active community, and can also be found on GitHub.

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