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How To Setup Nginx + FastCGI-Cache, MariaDB 10.4 and PHP7.3-FPM on Ubuntu 19.04 LTS

This tutorial will guide you on how to install and setup the Nginx web server with FastCGI-Cache, MariaDB 10.4, and PHP-FPM on Ubuntu 19.04 LTS (Disco Dingo). If you followed our previous tutorial, you should have read how to configure the LEMP stack on Ubuntu 18.04 LTS. As you know Nginx is a high-performance HTTP …

How To Set Correct Permissions (CHMOD) on Linux with Single Command

Setting the correct permissions (CHMOD) for all files and folders in a Linux server environment is very important. The correct permission will secure all files and folders on your website. Of course, we don’t want our website files and folders to be publicly accessible. For example, WordPress has strict standards permission for both files and …

How To Disable MySQL Validate Password Plugin on VestaCP CentOS 7

This tutorial will guide you on how to disable MySQL Validate Password Plugin on VestaCP CentOS 7. The MySQL validate password plugin is intended to improve security on the MySQL database server by requiring an account password and enabling strength testing for potential passwords. This plugin has also a set of system variables that allow …

How To Setup Apache 2.4, MariaDB 10.4, PHP 7.3 and HTTP/2 on Ubuntu 18.04 LTS

Apache HTTP Server is completely free and open-source cross-platform web server software. Because it’s easy to use and almost compatible with all web application platforms or CMS (Content Management System), making Apache as one of the most popular and most widely used web servers throughout the world. The most important thing; Apache web server is …

How To Fix CSF Error open3: exec of /usr/bin/systemctl is-active firewalld failed

As we know that since version 13.05 was released to the public, CSF (ConfigServer Security & Firewall) has fully supported VestaCP with user interface integration. However, if you configure VestaCP and CSF on the Ubuntu 18.04 LTS server you might get the same error message like this when restarting the CSF.: [email protected]:/usr/local/src/csf# csf -r Flushing …

How To Reset MySQL Root Password on Debian/Ubuntu & CentOS

On this tutorial we will guide you how to reset MySQL root password on Fedora/RHEL/CentOS and Debian/Ubuntu server. This guide should work well on MySQL 5.5, MySQL 5.6, MySQL 5.7 and later versions. In certain conditions it may require us to reset the MySQL root password, for example we want a stronger MySQL root password …

How To Reinstall Linux Kernel on CentOS 7 (Solving Kernel Panic Error)

The kernel panic error problem generally occurs after we update our Linux CentOS system. However, errors when updating Linux kernel versions are usually the main trigger for kernel panic errors. We encountered a kernel panic error on our CentOS 7 server right after we updated our system. This problem makes our CentOS 7 server unable …

How To Fix MySQL Plugin ‘auth_socket’ is not loaded”

MySQL

When we installed and configured VestaCP with the Ubuntu 18.04 LTS server we got a serious error message with the MySQL 5.7 database server. This error message was clearly seen after the initial installation process of VestaCP was completed, where we had a problem when configuring the database for the web. This problem allows us …