Swap files or partitions are not supported on our Linux VPS plans.All of our plans come with...

It probably isn't. You may be reading it incorrectly. Please refer to http://www.linuxatemyram.com/

If you see a message like the below when you are trying to connect to your VPS using SSH, it's...

You do not need to clear your RAM cache. Linux has many decades of excellent memory management...

You may receive the following error message while trying to enable ufw (ufw enable):ERROR:...