System Administration

→ Mastering the Linux terminal and essential command-line tools

→ Navigating the file system, managing users, and setting permissions

→ Handling software installation and package management across distributions

→ Understanding system processes, memory, and performance tuning

→ Automating tasks with Bash scripting and cron jobs

→ Securing your system with firewalls, SSH, and best practices

→ Managing servers, logs, and backups like a pro