The objective of this tutorial is to set a root password on Ubuntu 20.04 Focal Fossa Linux.
In this tutorial you will learn:
- How to set root password
The objective of this tutorial is to set a root password on Ubuntu 20.04 Focal Fossa Linux.
In this tutorial you will learn:
The objective of this tutorial is to activate the UFW firewall on Ubuntu 20.04 Focal Fossa Linux.
In this tutorial you will learn:
In this tutorial you will learn how to set / change server’s Fully Qualified Domain Name (FQDN) on Ubuntu 20.04 Focal Fossa Linux server or desktop.
In this tutorial you will learn:
/etc/hosts
The objective of this tutorial is to hibernate ( suspend to disk ) the Ubuntu 20.04 Focal Fossa Linux Desktop.
In this tutorial you will learn:
Even if Red Hat has developed podman and buildah, its own tools to work with containers, which come with some important advantages like a daemonless architecture, you may want to continue using the original Docker software on Fedora. In this tutorial we will explore the options we have on the latest release of the distribution to do so, and will see how to apply the needed fixes for Docker to work correctly.
In this tutorial you will learn:
The objective of this article is to provide the user with information on how to restart Apache 2 web-server on Ubuntu 20.04 Focal Fossa.
In this tutorial you will learn:
The objective of this guide is to enable Automatic Login on Ubuntu 20.04 Focal Fossa Linux GNOME desktop with GDM display manager.
In this tutorial you will learn:
The objective of this article is to install, enable and disable SELinux on Ubuntu 20.04 Focal Fossa Linux.
enforcing
mode. In case you must use SELinux, make sure to disable AppArmor first. Also set SELinux first to permissive
mode and check your logs for potential issues before you enable enforcing
mode.In this tutorial you will learn:
In this tutorial you will learn how to disable AppArmor for a particular process or how to disable it entirely on Ubuntu 20.04 Focal Fossa Linux.
In this tutorial you will learn:
Jenkins is an automation server that is used to automate software development including: building, testing, and deploying as well as facilitating continuous integration and continuous delivery. The objective of this guide is to install Jenkins on Ubuntu 20.04 Focal Fossa Linux Server/Desktop.
In this tutorial you will learn:
In this tutorial you will learn how to enable or disable Universe, Multiverse and Restricted repository on Ubuntu 20.04 LTS Focal Fossa Linux Desktop or Server.
In this tutorial you will learn:
The default Ubuntu 20.04 installation uses GDM as a default display manager. Since GDM does not support Guest session in this article you will learn how to switch to and alternative display manager LightDM and enable guest session.
In this tutorial you will learn: