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How To Manage Root Account on Ubuntu 20.04
On Linux, the root account is probably one of the most powerful accounts that there is. Considered the most privileged account on a Unix system, root can perform any tasks needed for system administration. Navigating a specific folder, killing any process or deleting a directory, root is so powerful that it has to be managed […]
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How To Add Swap Space on Ubuntu 20.04
This tutorial focuses on how to create swap space on Ubuntu 20.04 using a swap partition or a swap file. For system administrators, it is quite common for servers to run out of RAM. In some cases, you may have launched too many programs or some of the programs are already using too many resources. […]
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How To Install Grafana on Ubuntu 20.04
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 featured a whole set of different features : namely a new panel editor, a new explore function as well as new plugins and tutorials for […]
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How To Add User To Sudoers On Ubuntu 20.04
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 add sudoers to it. The sudo command is a very popular command on Linux. It allows unauthorized users to perform commands as another user, by […]
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How To Install and Enable SSH Server on Ubuntu 20.04
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 basis. Short for Secure Shell, SSH is a network protocol used in order to operate remote logins and commands on machines over local or remote […]
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How To Install and Configure Ubuntu 20.04 with GNOME
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 new version of Ubuntu on the 23th of April 2020. Named Focal Fossa (or 20.04), this version of Ubuntu is a long term support version […]