Linux System Administration

Get Started with Linux System

Describe and define open source, Linux, Linux distributions.

Access The Command Line

Log into a Linux system and run simple commands using the shell.

Manage Files from The Command Line

Copy, move, create, delete, and organize files while working from the bash shell.

Get Help in Linux System

Resolve problems by using local help systems.

Create, View & Edit Text Files

Manage text files from command output or in a text editor.

Manage Local Users & Groups

Create, manage, and delete local users and groups, as well as administer local password policies.

Control of Access to Files

Set Linux file system permissions on files and interpret the security effects of different permission settings.

Monitor & Manage Linux Processes

Evaluate and control processes running on a Linux system.

Control Services & Daemons

Control and monitor network services and system daemons with the systemd service.

Configure & Secure SSH

Configure secure command line service on remote systems, using OpenSSH.

Manage Networking

Configure network interfaces and settings on Linux servers.

Install & Update Software Packages

Download, install, update, and manage software packages from YUM/DNF package repositories.

Access Linux Files Systems

Access, inspect, and use existing file systems on storage attached to a Linux server.

Improve Command Line Productivity

Run commands more efficiently by using advanced features of the Bash shell.

Schedule Future Tasks

Schedule commands to run in the future, either one time or on a repeating schedule.

Analyze & Store Logs

Locate and accurately interpret system event logs for troubleshooting purposes.

Archive & Transfer Files

Archive and copy files from one system to another using tar and scp.

Tune System Performance

Improve system performance by setting tuning parameters and adjusting scheduling priority of processes.

Manage SELinux Security

Protect and manage the security of a server by using SELinux.

Linux Disk Partitioning

Describe MBR/GPT portion scheme and create & manage standard partition on Linux System.

Manage Logical Volumes

Create and manage logical volumes containing file systems and swap spaces from the command line.

Access Network-Attached Storage

Use the NFS protocol to administer network-attached storage.

Auto-Mount Service

               Configure Auto-Mount using AutoFS.

Control The Boot Process

Manage the boot process to control services offered and to troubleshoot and repair problems.

Manage Network Security

Control network connections to services using the system firewall and SELinux rules.

NTP Service

               Configure NTP client server on Linux System.

Install Linux Distribution

Install Linux Distribution on servers and virtual machines.

Run Containers

Obtain, run, and manage simple, lightweight services as containers on a single Linux System.