• Changing Hostname
• Switching desktop environments
• Configuring X Window System using the xorg.conf file
• Configuring Xorg as the default GNOME session
• Using GNOME Shell extensions
• Running Windows applications with Wine
• Creating GPG Keys
• Bootloading with GRUB2
• Setting a key shortcut to run an application in GNOME
• Disabling the GNOME automatic screen locking
• Viewing logs in Fedora
• Encrypting drives using LUKS
• Installing and running the VLC player
• Configuring networking with NetworkManager CLI (nmcli/)
• Using shared system certificates
• Adding a user to sudoers
• Performing administration tasks using sudo
• Understanding and administering systemd
• Displaying a user prompt on the GNOME login screen
• Controlling network traffic with firewalld
• Managing keyboard shortcuts for running an application in GNOME
• Creating disk partitions
• Resetting a root password
• Checking file integrity with AIDE
• Getting started with Apache HTTP Server
• How to edit iptables rules
• How to create a Samba share
• How to join an Active Directory or FreeIPA domain
• NVIDIA