Linux Administration Course 1 This course covers essential topics and skills for becoming proficient in Linux system administration: Week 1: Introduction to Linux Administration Session 1: Linux Basics and Installation Introduction to Linux and its distributions Understanding the Linux file system hierarchy Installation of a Linux distribution (e.g., Ubuntu or CentOS) Session 2: Command-Line Essentials Navigating the command line interface (CLI) Basic file operations (ls, cp, mv, rm, etc.) Text processing commands (grep, sed, awk) Session 3: User and Group Management Creating and managing user accounts Managing user groups and permissions Password policies and security considerations Week 2: System Configuration and Maintenance Session 4: Package Management Introduction to package managers (apt, yum, dnf) Installing, updating, and removing software packages Session 5: File System Management Disk partitioning and formatting Mounting and unmounting filesystems Monitoring disk usage and quotas Session 6: Process Management Understanding processes and their attributes Process monitoring and control (ps, top, kill, etc.) Managing background and foreground processes Week 3: Networking and Security Session 7: Network Configuration Configuring network interfaces IP addressing and subnetting basics Troubleshooting network connectivity Session 8: Firewall and Security Introduction to iptables or firewalld Basic firewall rules and configurations Intrusion detection and prevention basics Session 9: User Authentication and SSH Understanding authentication mechanisms (password, SSH keys) Configuring SSH for secure remote access SSH key management and best practices
TO MAC USERS: If RAR password doesn't work, use this archive program:
RAR Expander 0.8.5 Beta 4 and extract password protected files without error.
TO WIN USERS: If RAR password doesn't work, use this archive program:
Latest Winrar and extract password protected files without error.