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)”. …
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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 …
How to Setup Nginx as Web Server on CentOS 7
Introduction Nginx is an open source high-performance web server and the best alternative for Apache Web Server and Microsoft’s IIS. …
How to Setup and Manage Database for WordPress
Introduction Setting up and managing your WordPress database is essential for any successful WordPress blog. It allows blogger to store …
How to Change Your WordPress Admin Email Without Confirmation
Changing your WordPress admin email can be a simple process, but sometimes it requires confirming the change through the original …