Sol: Новая страница: «=== How to Clear Cache in Linux? === Every Linux System has three options to clear cache without interrupting any processes or services. '''1.''' Clear PageCache…»

2019-02-01T10:49:46Z

Новая страница: «=== How to Clear Cache in Linux? === Every Linux System has three options to clear cache without interrupting any processes or services. '''1.''' Clear PageCache…»

Новая страница

=== How to Clear Cache in Linux? ===
Every Linux System has three options to clear cache without interrupting any processes or services.

'''1.''' Clear PageCache only.
<syntaxhighlight lang="bash">
sync; echo 1 > /proc/sys/vm/drop_caches
</syntaxhighlight>
'''2.''' Clear dentries and inodes.
<syntaxhighlight lang="bash">
sync; echo 2 > /proc/sys/vm/drop_caches
</syntaxhighlight>
'''3.''' Clear PageCache, dentries and inodes.
<syntaxhighlight lang="bash">
sync; echo 3 > /proc/sys/vm/drop_caches
</syntaxhighlight>

=== How to Clear Swap Space in Linux? ===
If you want to clear Swap space, you may like to run the below command.
<syntaxhighlight lang="bash">
swapoff -a && swapon -a
</syntaxhighlight>
Also you may add above command to a cron script above, after understanding all the associated risk.

Now we will be combining both above commands into one single command to make a proper script to clear RAM Cache and Swap Space.
[[Категория:Linux]]

Clear RAM Memory Cache, Buffer and Swap - История изменений

Sol: Новая страница: «=== How to Clear Cache in Linux? === Every Linux System has three options to clear cache without interrupting any processes or services. '''1.''' Clear PageCache…»