Tag

# Linux

9 articles
Linux 22 Nov 2023 ⏱ 1 min

UFW: delete a rule

In this tutorial, I will explain how to easily delete a firewall rule managed by UFW. UFW is a command line interface…

Ansible 18 Jan 2023 ⏱ 2 min

Update Ansible on Ubuntu

In a previous tutorial, I explained how to install and use Ansible to execute automatic actions on your Windows and Linux servers.…

Linux 05 Jan 2022 ⏱ 15 min

Docker: installation and concrete use on Ubuntu

IntroductionInstallation of prerequisitesCockpit installationInstalling NginxInstalling CertbotInstalling Docker on UbuntuInstall Docker engineInstall Docker ComposeTesting Docker with Hello WorldDocker: a few useful information before…