free
Display amount of free and used memory in the system.
- Display system memory:
free
- Display memory in Bytes/KB/MB/GB:
free -{b|k|m|g}
- Display memory in human-readable units:
free -h
- Refresh the output every 2 seconds:
free -s {2}
Copyright © 2014—present the tldr-pages team and contributors.
This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).