Back Up and Restore WordPress Site on Linux Server without A Plugin
In a previous tutorial, I showed you how to install WordPress on Linux server. In this article, I will show…
Set Up OpenDMARC with Postfix on Debian to Block Spam/Email Spoofing
In previous articles, we discussed several effective tips to block email spam. This tutorial will be showing you how to…
How to Change the Default Torrent Program on Linux (Ubuntu Gnome)
Sometimes you installed a new torrent client such as Deluge, or qBittorrent on your desktop Linux, but you don’t know…
How To Solve 550 Mail Content Denied Error
If you are running your own mail server and send emails to your mailing list, you may have encountered “550…
Install LEMP Stack On Fedora22/23 (Nginx, MariaDB, PHP-FPM)
This tutorial will show you how to install LEMP stack on Fedora22/23. Specifically We are going to install Nginx Web…
Install Nginx PageSpeed Module on Ubuntu 22.04/20.04 Server
ngx_pagespeed is an open-source Nginx module that automatically applies best practices to optimize website front-end performance. In this tutorial, I…
Upgrade to PHP7 on Linux Server (Ubuntu & Debian)
PHP7 is finally out on 3rd December. Although many Linux distributions are busy packaging PHP7 to their repository and you…
What is Slug in WordPress
When we write a post in WordPress, first we write a title. Your title may be: My First Awesome Post.…
How to Install Drupal 7 on CentOS 7 With LEMP
In a previous tutorial, I showed you how to install LEMP on CentOS 7 Server. Now If you want to…
Install LEMP stack (Nginx, MariaDB, PHP-FPM) on CentOS7 Step by Step Guide
LEMP stands for Linux, Nginx (Pronounced engine X), MySQL/MariaDB and PHP. It enables a server to host dynamic website and…
Linux Security: Control access to the su command
By default, all users on a Linux distribution can use the su (switch user) command to become another user during…
WordPress Sitemap 404 Not Found Error with Nginx
Sitemap 404 Not Found If you are using Nginx as your web server and install the Google XML Sitemap plugin…
Linux Security: Disable Root SSH Login on CentOS/Redhat
Why would you want to disable root ssh login? Because every Linux server has a root user. A hacker can…
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