WordPress: install a theme

In this tutorial, I will explain how to install a theme on the WordPress CMS. Before starting, the “technical” explanations, I will explain to you what a theme if you are new to WordPress. In general, a WordPress theme will define the visual / design of a site. There are thousands (free or paid) that …

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Ubuntu : install the FusionInventory agent

In this tutorial, I will explain how to install the FusionInventory agent on Ubuntu in order to bring it up in your GLPI inventory. Installation is done from the command line. Installation of prerequisites To function correctly, it is necessary to install several packages first. Enter the command line below to install all dependencies : …

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Guacamole: manage access to your IT environment

In this tutorial, I will explain how to install Guacamole on Ubuntu, configure access to equipment and use it. Before starting the technique, I will first introduce you to Apache Guacamole and especially why to put it in place. What is Guacamole? No, I’m not going to talk about the avocado sauce recipe in this …

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WP Rocket : cache plugin for WordPress – Installation – Configuration – Test

In this tutorial, I will explain how to install and configure the WP Rocket plugin on WordPress. Introducing WP Rocket WP Rocket is a paid plugin for WordPress which allows you to set up a caching and optimization system for the WordPress CMS. The plugin is developed by the company SAS WP MEDIA which is …

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Testing the bandwidth on a local network with iPerf

IPerf overview iPerf is a client / server command line utility that allows you to perform bandwidth testing on a local network between two machines. iPerf will make it possible to perform a throughput test and to diagnose a possible bottleneck on a network between two points. By opening the appropriate ports, it is also …

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GLPI : use Redis to optimize performance

In this tutorial, I will tell you about GLPI and optimization in order to get it in faster. I discovered quite by chance that GLPI is intended to use Redis … Before I explain how to use Redis, I will explain what Redis is. Redis is a key <-> value, high performance database system that …

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MariaDB: version update

In this tutorial, I’ll explain how to perform a “mounted” (10.4 to 10.5) version of MariaDB on a Linux environment (Ubuntu). Before starting this operation, it is imperative to perform at least a backup of the databases. If the server is backed up, verify the backup. Small tip if you are in a virtual environment …

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Veeam Backup Office 365 Community Edition (v5): installation and configuration

In this tutorial, I will (re) introduce you to Veeam Backup for Microsoft Office 365 Community Edition (V5). As its name suggests, it is a backup software dedicated to backing up Microsoft Office 365 tenants (Exchange, OneDrive, SharePoint, etc.). The Community Edition is a free edition of Veeam Backup Office 365 that allows you to …

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Query Monitor: Analyze and optimize your WordPress site

In this article, I will tell you about the Query Monitor plugin for WordPress, which will allow you to (re) take control of WordPress sites by analyzing behavior and applying optimization Introducing Query Monitor Query Monitor is a WordPress development and optimization debugging plugin. Contrary to what the name of the plugin indicates, Query Monitor …

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