CompTIA

CompTIA Linux+ (XK0-005) Lab

(XK0-005.AB1.0L0)
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Skills You’ll Get

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1

Understanding Linux Fundamentals

  • Booting Linux into Single-User Mode
  • Upgrading Packages in Ubuntu
  • Managing GRUB2 Parameters
2

Managing Files and Directories

  • Exploring the Contents of the Anaconda File
  • Using Basic Linux Commands
  • Finding a File
  • Using the tar Command for Backups
3

Configuring and Managing Storage

  • Creating Partitions and Filesystems
  • Creating a Physical Volume, Volume Group, Logical Volume, and File System
  • Viewing Disk Usage
4

Managing Processes and Services

  • Displaying Process Information
  • Viewing Processes
  • Using the Foreground Mode
  • Managing a Process
  • Finding the System Initialization Method
  • Managing Services with systemctl
5

Using Network Tools and Configuration Files

  • Capturing Network Packets Using tcpdump
6

Building and Installing Software

  • Using Red Hat Package Management Tools
  • Exploring Basic RPM Commands
7

Managing Software Configurations

  • Managing Kernel Modules
  • Using the timedatectl Command to Set the System Time
8

Understanding Linux Security Best Practices

  • Exploring PAM
  • Managing Default Permissions Using umask
9

Implementing Identity Management

  • Managing Users and Groups
  • Querying about Users
  • Using usermod to Lock an Account
  • Reviewing Account Settings
10

Implementing and Configuring Firewalls

  • Using the firewalld Service
11

Using Remote Connectivity for System Management

  • Configuring an SSH Server
  • Configuring a Proxy Server
12

Understanding and Applying Access Controls

  • Assigning Additional ACLs to a File
  • Exploring SELinux
13

Automating Tasks via Shell Scripting

  • Running Scripts in Background Mode
  • Creating a Simple Script File
  • Creating an Advanced Script
  • Processing a Text File
14

Perform Basic Container Operations

  • Installing and Verifying the Container Tools
15

Performing Basic Version Control Using Git

  • Using Git
16

Understanding Infrastructure as Code

  • Managing the NGINX Server
17

Analyzing and Troubleshooting Storage Issues

  • Diagnosing High Latency Issues with the vmstat Command
18

Analyzing and Troubleshooting Network Resource Issues

  • Performing Basic Network Troubleshooting
19

Analyzing and Troubleshooting CPU and Memory Issues

  • Analyzing CPU Utilization
20

Analyzing and Troubleshooting User and File Permissions

  • Inspecting Account Details
  • Viewing the System Logs
21

Analyzing and Troubleshooting Common Problems Using Systemd

  • Enabling Core Dumps on a systemd-based System
  • Managing the Stopped Processes

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