Linux Memory release commands ram cleanup/release command

Linux memory Cleanup/release commands

You could find reference from here:

Http://jingyan.baidu.com/article/597a06436a687f312b5243f3.html

Basically it looks like this:

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Memory usage before cleanup

 Free –m   

Or

Free

Clean up memory

Echo 1

Memory usage after cleanup
Free-m

Complete!

To view the number of memory bars command:

Dmidecode | grep " Memory device$ "

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Explaination:

The

Echo 1 >/proc/sys/vm/drop_caches

This would make system drop caches. Then vacancy comes out.

Linux Memory release commands ram cleanup/release command