Many hosting service providers provide free or paid backup services. Hosting Management software like WHM by cPanel come with powerful backup option that can be used if you are a paid member of the software. In this post however I…
Category: Linux
How to install LEMP stack on Ubuntu 22.04 LTS
Ubuntu is one the most popular Linux distributions. Ubuntu is a free and open-source software based on Debian. In this simple I will walk you through the whole process to install a LEMP stack (Linux, Ngnix, MySQL/Maridb & PHP) which…
How to Find and Kill a Process Running on Specific Port
“A process in Linux is nothing but a program in execution. It’s a running instance of a program. Any command that you execute starts a process.” – DigitalOcean How to Kill a Process The Linux operating system considers every running…
How to copy files and folders between two servers via SCP
As an internet user you need to download and upload data in form of files everyday. Also, as an mobile and/or web app developer you must have used FTP (File Transfer Protocol) to transfer data from one machine to another…
Auto Renew Let’s Encrypt Certificates using Certbot
Let’s encrypt SSL certificates are issued for 90 days by default. After 90 days, you need to renew your SSL certificate. You can renew your Let’s Encrypt SSL certificate before 30 days of expiration. Renewal can be done manually or…
How to compress and extract files using tar command in Linux – Basic Example
Here is a quick example of how to compress and extract a tar files in linux operating system. We can see what are the available options we have got of tar command by doing: man tar or tar –help We…
Deploy React App on Ubuntu 22.04 LTS on Amazon EC2 instance
React, also known as React.js or ReactJS, is a free and open-source front-end JavaScript library for building user interfaces based on UI components. ReactJS is maintained by Meta (formerly Facebook) and a community of individual developers and companies. Some of…
How to add new user to www-data group in Ubuntu
In some of the customised Ubuntu systems, such as Amazon EC2 instance, the name of the default system user is ubuntu. On the other hand www-data is the user and group name that web servers on Ubuntu (Apache, nginx, for…
Steps to Set up PasswordLess SSH Login on Ubuntu with Key Pair
In this tutorial I will explain how to set up passwordless SSH login on an Ubuntu server. There are basically two ways of authenticating user login with OpenSSH server: password authentication and public key authentication. The latter is also known as passwordless SSH…
How to Free Up Disk Space on Ubuntu and Linux Mint
Looking to free up disk space on your ubuntu server? This simple tutorial to save disk space can help you. If not managed wisely, the largest of disks may fill in no time and you might be looking for new…
