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Linux, hardware, and network administration
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Module 4
Linux System Administration
1
Command-Line User and Group Management
Manage user accounts and group memberships from the command line.
2
Securing Files: Permissions and Ownership
Modify file permissions and ownership using `chmod` and `chown` to secure system resources.
3
Managing Software Packages with apt and dnf/yum
Install, update, and remove software packages using a package manager (apt or dnf/yum).
4
Managing System Services with systemctl
Manage system services using `systemctl`: start, stop, enable, disable, and check status.
5
Static IP Configuration on Linux
Configure network interfaces on a Linux server with a static IP address.
6
Scheduling Recurring Tasks with Cron
Schedule recurring administrative tasks using cron.
7
Managing Disk Space with `df` and `du`
Monitor disk usage with `df` and `du` to identify and manage space constraints.
Time Configuration and NTP Setup
Configure the system's timezone and set up NTP for automatic time synchronization.
Previous module
Virtualization and Linux Installation
Next module
Linux Process and Performance Management