NOTE

free

1. Usage 2. Result 3. Explanation free / total 100% 70% means memory is sufficient; <20% means memory is insufficient.

Operating Systems / LinuxCreated 04/18/2021Updated 04/18/20211 min readhistorical

This is a historical learning note and may contain outdated or incomplete understanding.

1. Usage

free -mh

free / total * 100% > 70% means memory is sufficient; <20% means memory is insufficient.

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