- Lab
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Libraries: If you want this lab, consider one of these libraries.
- Cloud
Working with yum module on CentOS
Using `yum module` allows much greater flexibility in determining what software can be installed on your servers. It allows you to leave security and bug fix patches up to the CentOS team instead of having to manually compile or build your own RPMs, even for packages that may be out of date. In this lab, we'll work on understanding how modules can be used.
Lab Info
Table of Contents
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Challenge
Install `postgresql` 9.6
First, we need to enable the 9.6 stream of
postgresql:yum module enable postgresql:9.6Then we can install it:
yum install postgresqlWatch the output, and verify it's using the 9.6 version.
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Challenge
Install `php` 7.3
First, we need to enable the 7.3 stream of
php:yum module enable php:7.3Then we can install it:
yum install phpWatch the output, and verify it's using the 7.3 version.
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.