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Comptia Linux+ exam preparation
·
Module 5
Advanced Access Control and Privilege Escalation
1
Using the `passwd` Command
Set and change user passwords using the passwd command
2
Managing Password Aging with `chage`
Configure password aging policies using the chage command
3
Secure Sudoers File Management with visudo
Grant sudo privileges and use the visudo command to safely manage the sudoers file
4
Understanding and Using ACLs
Explain the purpose of Access Control Lists (ACLs) and when to use them
5
Managing File Permissions with getfacl and setfacl
Use getfacl and setfacl to manage ACLs on files and directories
6
Managing Shell Environment Variables
Explain and manage user environment variables for a shell session
7
Shell Startup Scripts for Environment Customization
Customize a user's environment using shell startup scripts (e.g., .bashrc, .profile)
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User, Group, and Permission Management
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Software and Package Management