How to open ports for aws EC2 instance
When we crreate new aws ec2 instances, they only have port 22 opened by default due to default security policy. If we want to use this instance as a webserver for our websites or for …
How to create AWS EC2 instance & login using .pem
This tutorial explains how you can create a cloud virtual server on amazon, called aws EC2 instance. We will create a free tier instance running latest ubuntu and login to it using the .pem file …
How to reset nginx on server
Nginx configuration can be confusing sometimes. You could simply mess up your whole server while playing around with it and following steps on every random tutorial that you encounter online. In that situation, instead of …
How to login to aws ec2 instance using password
Aws ec2 instance creates virtual server for us and provides us with a .pem file to login into the server. This is no doubt a very useful and secure process, however, it doesn’t allow logging …
How to keep nodejs server alive using pm2
Node.js server can be run by simply pointing it to a file that we want it to run, e.g: Or you can also use npm to run your file if you have defined the start …
ufw firewall to view & open ports
To make sure which ports are open on your server firewall, run this command: This will give you a list like this: Make sure that your port is listed there. Port 80 is used for …
ERROR: FPM initialization failed [Solved]
The error was encountered when adding new virtual server (new domain) to virtualmin. The server was running bot PHP as cgi and also as php-fpm. However, while configuring the new domain, we got an error …