Updated Wednesday, October 7, , by Linode. In the Getting Started guide, you learned how to deploy a Linux distribution, boot your Linode and perform basic administrative tasks. Keeping your software up to date is the single biggest security precaution you can take for any operating system. Software updates range from critical vulnerability patches to minor bug fixes, and many software vulnerabilities are actually patched by the time they become public. There are arguments for and against automatic updates on servers. Not all package managers make that easy or possible, though. The practicality of automatic updates is something you must judge for yourself because it comes down to what you do with your Linode. Bear in mind that automatic updates apply only to packages sourced from repositories, not self-compiled applications.
Step 2: Boot Your VPS From CentOS 8 ISO
You can insert a custom ISO image to the virtual optical disk and install the custom operating system. The gateway is on the same logical network as your VPS and its IP address usually ends with the number 1 like If you want to be sure about it, you can first install Ubuntu or Debian on your VPS via the one-click install function in the VPS control panel, then boot it up and issue the following command:. Sometimes you may need to give the direct download link of CentOS 8 ISO file to your hosting provider and ask them to mount it for you. You can get VNC login info from your hosting provider. Next, configure the boot order of your VPS. Set it to boot from optical disk first.
Update Your System–Frequently
Ark Survival Evolved is a favorite multiplayer game that is run on dedicated Linux servers. For web hosts in the game server hosting business its a popular title. It will have a relatively high player base for some time and is played on the PS4 as well. Ark servers do have reasonably high system requirements, and dedicated servers are recommended in cases where there are 32 or more players. This includes high CPU usage or errors on server launch. Add the following soft nofile and hard nofile settings to the bottom and save and close the file. It should look something like the example below:. This way the server will start automatically anytime the server is restarted or reboots. Your Ark:Survival Evolved Server is now running. There are a few other tasks you need to complete before you make full use of it though.
Linux VPS servers have their advantages. Sudo is a special access right that can be given to authorized users so that they can run administrative commands, and it eliminates the need for root access. Changing the SSH port number can prevent malicious scripts from directly connecting to the default port You can even configure the operating system to send yum package update notifications via email. Most panels can be set to update themselves automatically, and cPanel uses EasyApache for most package updates. The longer you wait, the more likely you are to succumb to a malicious attack. And if you use a firewall like CSF, you can even automate the iptables rules. On top of that, avoid installing unnecessary software, packages, and services to minimize potential threats. But it is used by hackers, who often send malicious traffic via IPv6, and leaving the protocol open can expose you to potential exploits. Weak passwords always have been — and always will be — one of the largest threats to security.