Commandes Linux :

https://doc.ubuntu-fr.org/tutoriel/console_commandes_de_base

http://juliend.github.io/linux-cheatsheet/

Installation de Kubuntu :

https://doc.ubuntu-fr.org/migration_vers_kubuntu

https://linuxconfig.org/how-to-install-kde-plasma-desktop-on-ubuntu-18-04-bionic-beaver-linux

Installation Nextcloud :

https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html

https://websiteforstudents.com/setup-nextcloud-on-ubuntu-18-04-lts-beta-with-apache2-mariadb-and-php-7-1-support/

https://linuxconfig.org/how-to-install-nextcloud-on-ubuntu-18-04-bionic-beaver-linux

Configuration réseau :

https://guide.ubuntu-fr.org/server/network-configuration.html