How to Update and Upgrade Ubuntu OS
Introduction : Why You Should Upgrade to the Latest Ubuntu Release The latest release of Ubuntu is a major milestone …
How to
How to Install a Desktop (GUI) on an Ubuntu Server
Ubuntu Server is a variant of the Ubuntu OS that does not include a graphical user interface (GUI) by default. …
How to Check Your Ubuntu Version in 3 Easy Steps
If you’re using Ubuntu, it’s important to know which version you’re running. This information can help you troubleshoot issues, ensure …
How do I fix WordPress PCLZIP_ERR_MISSING_FILE (-4)
Issue : When i want to update the wordpress theme or plugin, i will get the following error “PCLZIP_ERR_MISSING_FILE (-4)”. …
How to Install Docker on Linux
What is Docker and How Does it Work on Linux? Docker is an open source containerization platform that enables Linux …
How to Install Nginx with PHP-FPM on CentOS 7
Installing Nginx with PHP-FPM on different operating systems can be a daunting task for many. But with the right guidance …
How to Install and Configure Nginx on Ubuntu 20.04
Nginx is an open source and lightweight web server that is often used as reverse proxy. It’s one of the …
How to Add User to Sudoers on Ubuntu 20.04
In Ubuntu, the easiest way to grant sudo privileges to regular users is to add users to the “sudo” group. …
How to Add and Remove Users on Ubuntu 20.04
In this article i will show how you can add and remove user on Ubuntu 20.04. This will be very …
Why sudo is used in Linux
In linux, the root user is equivalent to the Administrator user on Windows. When you run the linux system administration …