Ubuntu 20.04 Essentials is designed to provide detailed information on the installation, use and administration of the Ubuntu 20.04 distribution. For beginners, the book covers topics such as operating system installation, the basics of the GNOME desktop environment, configuring email and web servers and installing packages and system updates. Additional installation topics such as dual booting with Microsoft Windows are also covered, together with all important security topics such as configuring a firewall and user and group administration.

https://www.udemy.com/course/ubuntu-class-linux-administration-monitoring/

https://www.udemy.com/course/ubuntu-linux-fundamentals/

Italiano | 32 pages | True PDF | 6 MB

Released 1/2023MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 ChLevel: Intermediate | Genre: eLearning | Language: English + vtt | Duration: 4h 57m | Size: 487.4 MB

Ubuntu Linux Administration: Service Configuration

https://www.pluralsight.com/courses/ubuntu-linux-administration-service-configuration-cert

In this course, you'll focus on the real need of understanding your services and their configuration. This course will teach you the management of essential Linux services.

English | 2017 | ISBN: 978874038227 | 55 pages | True PDF | 1.64 MB

https://www.pluralsight.com/courses/ubuntu-linux-administration-user-group-management-cert

If you manage a shared access Linux server, you'll need to work with user and group accounts. This course will teach you the fundamental skills in managing local identities in Linux.

Managing users and groups in Linux enables you to protect resources on your system. In this course, Ubuntu Linux Administration: User and Group Management, you’ll learn to manage local identities in Ubuntu 20.04. First, you’ll explore user accounts and the tools used to manage them. Next, you’ll discover passwords and authentication. Finally, you’ll learn how to enable additional features using Pluggable Authentication Modules (PAM). When you’re finished with this course, you’ll have the skills and knowledge of local identity management needed to manage users and groups in Linux.