Category: VPS

How to prevent 404 attacks in Apache Web server using fail2ban?

How to prevent 404 attacks in Apache Web server using fail2ban?404 attacks are a good option for hackers. they use this as a DDoS tool. Fail2ban helps to prevent that attacks. Fail2ban frequently...

How to change Open file limit ( ulimit -n ) on ubuntu 18.04

How to change Open file limit ( ulimit -n ) on ubuntu 18.04So, let's start the article for How to change Open file limit ( ulimit -n ) on ubuntu 18.04 Prerequisites - Ubuntu...

Sync your AWS S3 to VPS using awscli on UBUNTU 18.04

Sync your AWS S3 to VPS using awscli on UBUNTU 18.04Do you need to take backup of all of your file from Amazone AWS S3 bucket? You can take backup in local machine...

Install free SSL certification using CertBot on Ubuntu Apache VPS.

So many people are looking for FREE SSL for their website. Today we are going to explore How to install FREE SSL Certificate using CertBot on Ubuntu Apache server.Before start article we...

How to Setup Virtual Hosts on Ubuntu

What is Virtual Host and why its needed ? Answer : The term Virtual Host is practic to run multiple website on single machine. or on single IP address. Example : Website 1...

How to point Domain name to VPS

In this article we learn how to point domain name to the VPS. So many developers and newbies are facing issue how to point domain_name to VPS.  So here is the article...