July 14, 2019

Track file changes using auditd

Most of Linux distributions comes with Linux Auditing System that makes it possible to track file changes, file accesses as well as system calls. It’s pretty […]
July 14, 2019

How to increase the ulimit and file descriptors limit in linux.

If you get the error “too many open files” , please check below steps : The file-max is the maximum File Descriptors (FD). It is a […]
July 14, 2019

What is the swappiness value in Linux and how to modify it?

It is one of feature available in Linux operating system which is responsible  degree to which the kernel prefers to swap memory to fulfil the system […]
July 14, 2019

How to create an email account in Plesk?

We will learn how to create email email account in Plesk. Go to Mail. Click Create Email Address. Type the left part of the email address before the […]
July 14, 2019

How to install / uninstall Plesk components?

How to install/remove Plesk additional components (like PHP, Spam Assassin, Fail2Ban, etc.)? Note: not all components can be uninstalled. Note: TCP port 8447 should be opened […]
July 14, 2019

How to add domain and subdomain in Plesk?

In this post, we will learn How to add domain and subdomain in Plesk: 1) On the left-hand menu, look for Hosting Services. Then click on Domains. […]
July 13, 2019

How to add a Reseller in Plesk?

In order to add a Reseller in Plesk, you must have root or administrator privileges of the server. Instructions: 1) Login to the Plesk Administration Panel […]
July 7, 2019

Website preview URL is automatically redirected to the main website URL

Symptoms Website preview URL in Plesk > Domains > example.com > Preview gets redirected from to https://www.example.com. The Preferred Domain option in Plesk > Domain > […]
July 7, 2019

Nginx fails to start on Google Cloud with a 2nd NIC added

Symptoms Nginx fails to start on Google Cloud after adding a 2nd NIC and installing Plesk Onyx. The 2nd NIC was added as per the following […]