- Lab
- A Cloud Guru
Installing an RPM Package
In this hands-on lab, we will install an RPM package on a CentOS 7 system. On RPM-based Linux distributions, we can install RPM packages using the `rpm` command. This gives us the hands on experience of installing and removing RPM packages directly, without the use of a more comprehensive package manager like yum.
Path Info
Table of Contents
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Challenge
Install the `htop` RPM Package
-
The
htop
RPM package is located in thecloud_user
home directory. In order to install the package, we need to elevate our permissions usingsudo
. If you don't see the rpm file, wait a minute and re-run thels
command. -
Run the following command to elevate permissions and install the RPM package:
sudo rpm -i htop-2.2.0-3.el7.x86_64.rpm
-
-
Challenge
Run the `htop` Application
- Now that
htop
is installed, we can run it with thehtop
command.htop
This utility shows us system load and running processes.
- We can exit the application by pressing the
Q
key.
- Now that
-
Challenge
Remove the `htop` Package
-
Use RPM to remove the
htop
package.sudo rpm -e htop
-
Try re-running the
htop
command to verify it is uninstalled.htop
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What's a lab?
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.
Provided environment for hands-on practice
We will provide the credentials and environment necessary for you to practice right within your browser.
Guided walkthrough
Follow along with the author’s guided walkthrough and build something new in your provided environment!
Did you know?
On average, you retain 75% more of your learning if you get time for practice.