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how-to

Linux Tutorials Apr 12, 2022 2 min read

How to Switch PHP Version

I recently discussed a variety of subjects relating the configuration of various web servers and the operation of PHP applications such as WordPress. Web servers, such as OpenLiteSpeed, allow you to change the version using the WebAdmin Console, but if you’re using Apache, here’s how to switch the PHP version on Linux. PHP Versions How to check PHP version in Linux? First, determine what PHP version is currently installed and configured. I’m using Debian 11 for this demonstra

Linux Tutorials Apr 6, 2022 7 min read

How To Migrate WordPress Manually To New Host

Any website migration is regarded as one of the most difficult operations. Fortunately, WordPress provides a plethora of backup plugins to help and automate the entire backup and migration process. However, WordPress is constructed in such a way that manually migrate WordPress could not be simpler. In this tutorial, I’ll show you how to migrate a WordPress site manually to a new host or server. This is especially useful if the site is hosted on a server with insufficient resources to ena

Linux Tutorials how-to #Import 2024-11-04 15:59

Linux Tutorials Apr 6, 2022 10 min read

Easily Install WordPress on LiteSpeed Web Server

WordPress is a well-known content management system (CMS) on the Internet. Almost all large and small hosting providers offer several solutions for easily hosting WordPress, and LiteSpeed web server is one of those solutions. OpenLiteSpeed is a popular open-source free web server that is renowned for responding to user requests faster than Apache, Nginx, and other web servers. * Generate WebAdmin Console password * LiteSpeed Login * Configure Latest PHP version in OpenLiteSpeed We

Linux Tutorials how-to #Import 2024-11-04 15:59

Linux Tutorials Apr 6, 2022 5 min read

Import Multiple SQL Files In MySQL

If you are manually migrating your website or simply need to import certain SQL files into your database, this article will show you how to import multiple SQL files in mySQL. We will use both a graphical interface and MySQL command-line. To begin with, it is strongly advised not to import a database onto a live website. Before attempting to import any SQL file, stop the web server and make a backup of your database. Import database using phpMyAdmin I’m assuming your host has

Linux Tutorials Uncategorized how-to

Linux Tutorials Mar 24, 2022 8 min read

Install WordPress on Nginx Ubuntu

Nginx is a well-known web server that is used to serve webpages on the Internet. Nginx, which was first launched in October 2004, quickly became the web server and proxy server of choice for thousands of web developers. It has a number of benefits over its competitor Apache. In this article, we will learn how to install Nginx on Ubuntu and use it to host WordPress. Before we begin, let me state unequivocally that this is not a comparison of Nginx vs Apache or any other web server. Apache

Linux Tutorials Uncategorized Wordpress

Docker Mar 2, 2022 4 min read

Step-by-Step Guide to Migrate Docker Containers

Docker makes it simple to deploy container images that contain a fully functional operating system and make use of the host kernel. We have already written an article covering the installation and use of Docker containers. In this post, we will go through how to migrate Docker containers from one server to another server. Docker containers are relatively easy to set up and manage. We can find hundreds of containers on docker hub and create a full-fledged virtual operating system with jus

Docker Uncategorized how-to

Debian Feb 15, 2022 2 min read

How to Install PHP 8 on Debian: A Step-by-Step Guide

PHP is the most widely used programming language on the web. PHP 7 was released with a slew of new features and performance enhancements, and its successor, PHP 8, is even better. PHP 8.1.x is the most recent PHP build, released earlier this year. If you are starting a new PHP project, it is highly recommended that you have the most recent version installed. If not, we’ll show you how to upgrade to PHP 8.1 in Debian 9, 10, or 11. If you’re using Ubuntu, check out this article on how to i

Debian Uncategorized how-to

Linux Tutorials Jan 8, 2022 3 min read

[Fixed] add user to sudoers file

In this article, we will fix a common error that new Linux users encounter username is not in sudoers file. The problem is related to user permissions and can be simply resolved with a single command to add user to sudoers file. If you have recently created a new user on your Linux distribution, you may see the error “username is not in soders file” when using sudo. The error occurs because the logged-in user lacks the ability to execute commands as sudo. * Add user to sudoers

Linux Tutorials Uncategorized how-to

Linux Tutorials Jan 5, 2022 2 min read

[Fixed] How to Fix "bash: sudo: command not found" Error

sudo, Linux’s most useful command, is occasionally missing from several Linux distributions, most notably docker containers and lightweight Linux distributions. sudo is a command that allows users to run commands with root access. It is the most helpful command included in almost all major Linux distributions. Yes almost all. Several Linux distros, particularly docker images, do not ship the sudo package by default. If you see the error bash: sudo: command not found it simply means that

Linux Tutorials Uncategorized how-to

Linux Tutorials Jan 3, 2022 3 min read

[Fixed] Host is not allowed to connect to this MySQL server

Application developers may encounter difficulties connecting to a database hosted on a server other than the local server. In this article, we will resolve a common error that occurs when connecting to a MySQL database remotely from outside the network or from another host. SQLSTATE[HY000] [1130] Host '172.19.0.11' is not allowed to connect to this MySQL server error occurs when the connection request is rejected by the MySQL server. By default, the MySQL server only accepts connections

Linux Tutorials Uncategorized how-to

Docker Dec 20, 2021 5 min read

Host Multiple Websites on Docker Containers

Docker is an extremely useful platform that enables developers to easily develop and deploy applications. In this article, we’ll look at how to use Docker containers to host multiple websites on a single server. One of the most significant benefits of using Docker containers is that they are lightweight, faster, and easier to manage. This month, I moved two of my custom-built applications from two separate servers to a single server, each in its own Docker container. It’s easier to manag

Docker Linux Tutorials Uncategorized

Linux Tutorials Nov 30, 2021 3 min read

Install Node.js In Ubuntu and Debian

Node.js is a JavaScript runtime built on Chrome’s V8 JavaScript engine. It allows developers to run JavaScript on the server-side, enabling them to create fast and scalable applications. In this article, we will cover how to install Node.js in Ubuntu, one of the most popular Linux distributions. * Why Node.js? * How to Install Node.js in Ubuntu and Debian? * Install Node.js LTS version * Install Node.js latest version * Installing Node.js manually in Ubuntu Why N

Linux Tutorials Node.js Uncategorized