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 Clear Memory cache Linux, Free Memory cache Linux, Release cached memory Linux,Flush Memory Cache on Linux Server

Many times administrator of Linux servers having a low memory of Linux servers, as Linux uses too much memory for disk caching then the RAM will be used.
I will explain in this article how you will flush memory cache in Linux servers.

Clear Memory Cache in Linux Server's:

1. Connect via shell using a program such as Putty
2. At the shell prompt type crontab -e <enter> as this will allow you to edit cron jobs for the root user.
   • If you are not familiar with vi (linux editor) you press “i” to insert text and once done hit “esc” and type “:wq” to save the file.
3. Scroll to the bottom of the cron file using the arrows key and enter the following line:

                 0 * * * * /root/clearcache.sh

              4. Create a file in ‘/root’ called ‘clearcache.sh’ with the following content:

                #!/bin/sh
                sync; echo 3 > /proc/sys/vm/drop_caches

            5. Once you have saved this file, the job is complete!

Hope you are now know how to solve this problem clear cache memory in Linux Servers.
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