Hands-on practice
- Package management
- systemd services
- Bash scripting
- Network troubleshooting
- Firewall basics
- Logging/monitoring
- Docker
- VPN concepts
Linux System Administration
Enterprise Linux fundamentals: services, scripting, networking, security, and containerization.
Verification
systemctl status <service>
ss -tulpn
ip a
ip route
ufw status
journalctl -xe