- Lab
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Libraries: If you want this lab, consider one of these libraries.
- Core Tech
Linux+ Troubleshooting: Troubleshoot Memory and CPU Issues
In this lab, you’ll practice basic memory and CPU troubleshooting. By the end of this lab, you’ll be able to reach into a linux server for cpu and memory information, and understand the effect of running processes on your overall system health.
Lab Info
Table of Contents
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Challenge
Get Started in the Lab Environment
Here are the initial instructions and explanation of the lab environment. Read this while your environment is busy creating itself from nothing. Yes, this violates physics; we know. How fun!
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Challenge
Manage Shell Jobs
To start this lab, you'll quickly learn how to manage shell jobs.
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Challenge
Get Process Info
In this challenge, you'll learn to acquire information about the processes on your Linux box
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Challenge
Monitor Memory Usage
You'll now query Linux for memory information.
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Challenge
Monitor CPU Load
You'll learn to interpret vital CPU metrics.
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Challenge
Monitor System Activity
The Linux command top is used to monitor system activity; you will have more practice using this command.
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Challenge
Send Signals to Processes
To finish this lab, you will use the kill command to send signals to processes.
Real skill practice before real-world application
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
Learn by doing
Engage hands-on with the tools and technologies you’re learning. You pick the skill, we provide the credentials and environment.
Follow your guide
All labs have detailed instructions and objectives, guiding you through the learning process and ensuring you understand every step.
Turn time into mastery
On average, you retain 75% more of your learning if you take time to practice. Hands-on labs set you up for success to make those skills stick.