This article focuses on installing the latest version of Grafana on an Ubuntu 20.04 server. Recently, Grafana Labs released a brand new version of Grafana : v7.0 This new version…
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This tutorial focuses on adding sudoers rights to a user on Ubuntu 20.04 Focal Fossa. When managing an Ubuntu 20.04 server, it is actually quite important to know how to…
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When working with Git, it is quite common for developers to add many files to their repository, just to realize that they want to delete them later on. Deleting files…
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This tutorial focuses on setting up and configuring a SSH server on a Ubuntu 20.04 desktop environment. As a system administrator, you are probably working with SSH on a regular…
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This tutorial provides step by step instructions on how to install Ubuntu 20.04 with a GNOME environment. As announced on the Ubuntu official website, Canonical has just released a brand…
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As a network administrator, you are probably already very familiar with the ARP protocol. ARP is commonly used by layer two devices in order to discover as well as communicating…
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Docker images are a big part of the Docker ecosystem. Docker images are used to define instructions to be executed on your containers. On Docker images, you may choose to…
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As a developer, you are probably pushing your code to your remote origin every day. Git is a decentralized versioning system : even if you make changes locally, you have…
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Copying directories on Linux is a big part of every system administrator routine. If you have been working with Linux for quite some time, you know how important it is…
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On Git, tags are used in order to define commits in your history that may be more important than others. When you are performing a merge commit, right before deploying,…
