1.1 Linux-1.pdf
1. Linux Fundamentals
2.1 file-owner-permissions.pdf
2. File Ownership & Permissions
3. CHMOD explanation , practical and demo
4. CHOWN explanation , practical and demo
5.1 passwd-file-explained.pdf
5. PASSWD file explained
6.1 6-shadowfile.pdf
6. SHADOW file explained
7.1 7-groupfile.pdf
7. GROUP file explained
8. SUDO explained
9. SUDO hands on and DEMO
10.1 privilege-escalation.pdf
10. Privilege escalation
11.1 Package-Management.pdf
11. apt-get & apt
12.1 Automatic Updates.pdf
12. Automatic updates
13. SSH
14.1 ssh-advanced.pdf
14. SSH generate public private key pair and its usage
15.1 ssh-advanced.pdf
15. SSH Advanced
16.1 ssh-advanced.pdf
16. sshd config explained
17.1 CommonlyUsedCmds.pdf
17. commonly used commands
18.1 19-ubuntu-hardening-audit.pdf
18. CIS hardened image
19. QUIZ Knowledge Check.html