Linux is the most popular OS for web servers worldwide. Most servers run on LAMP configuration with Apache, MySQL, and PHP. System administrators notice differences between different Linux distributions
Adding users to sudoers enhances system management and security. Users can execute commands with superuser permissions. System allows multiple users to manage operations efficiently
Update system packages before installing NVIDIA drivers. Remove previous NVIDIA installations if needed. Enable contrib and non-free repositories. Install appropriate kernel headers (64-bit or 32-bit)
Live file systems allow booting Linux without installing to hard drive. System files are temporarily stored in RAM, changes aren't saved. Live systems are useful for testing, troubleshooting, and data recovery
Network configuration can be done via interfaces file, NetworkManager, Systemd, or Netplan. Most network setup is done in /etc/network/interfaces for basic configurations. New systems use hardware-based interface names like eno0 instead of eth0
Synaptic is pre-installed in Debian desktop version. Accessible through Applications menu or System > Administration. Offers graphical interface for searching and installing packages. Supports multiple package installations simultaneously