How To Install ruby-doc on AlmaLinux 8

In this tutorial we learn how to install ruby-doc in AlmaLinux 8. ruby-doc is Documentation for ruby

Introduction

In this tutorial we learn how to install ruby-doc on AlmaLinux 8.

What is `ruby-doc`

This package contains documentation for ruby.

We can use yum or dnf to install ruby-doc on AlmaLinux 8. In this tutorial we discuss both methods but you only need to choose one of method to install ruby-doc.

Install ruby-doc on AlmaLinux 8 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

After updating yum database, We can install ruby-doc using dnf by running the following command:

sudo dnf -y install ruby-doc

Install ruby-doc on AlmaLinux 8 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

After updating yum database, We can install ruby-doc using yum by running the following command:

sudo yum -y install ruby-doc

How To Uninstall ruby-doc on AlmaLinux 8

To uninstall only the ruby-doc package we can use the following command:

sudo dnf remove ruby-doc

References

ruby-doc website

Summary

In this tutorial we learn how to install ruby-doc on AlmaLinux 8 using yum and dnf.