Ubuntu: install a web server – NGINX / PHP / MariaDB

In this tutorial, we will see how to install and configure a server in Ubuntu with the following components: Nginx PHP MariaDB I’ll also explain how to put phpmyadmin to administer the MariaDB server and how to configure vhosts. In this tutorial, we will not use the official repositories of the distribution, but the repositories …

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CRON scheduled task that does not run

In this article, I will explain how to fix the issue of CRON spots not running on Linux. I have been facing this problem to set up a backup script for the site. Execute the command: This command should return you the list of scheduled tasks. Depending on the commands, the PATH variable for users …

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Log root SSH on Ubuntu/ Debian

SSH

By default, the connection with the root account is not possible because it does not have a password and the SSH server is configured so as not to allow connection with the root account. It happens that for some operation / installation the root account is required. In this tutorial, we will have how to …

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MariaDB : Access denied for user ‘root’@’localhost’

Just after installing MariaDB on Ubuntu / Debian, this error may appear if you try to connect with phpMyadmin. To solve / work around the problem, we will create another user with the same level of rights as root. 1. Open an SSH connection on the server. 2. Enter the following commands: 3. Restart the …

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Apache2 with PHP-FPM

PHP-FPM is another way to use PHP with Apache2, we forget the libmod-apache2-phpX. PHP-FPM is a variant of FAST-CGI. PHP-FPM has the advantage of no longer being embedded in Apache. So PHP is used / called when needed.(When an image is requested PHP does not need to be loaded). PHP-FPM installs PHP as a service …

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Centreon: installation, configuration and supervision of equipment

In this tutorial, we will see how to set up Centreon, which is a Linux (CentOS) monitoring solution. The points addressed are the following: Installation of the distribution by an ISO 1. Start on the ISO. 2. Select CENTOS language 1 and click on Continue 2. 3. Click INSTALLATION TYPE 1. 4. Choose option 1 …

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