Скачать или смотреть How to Install Ruby on Linux

Let's learn how you can install and set up a Ruby development environment on Linux.


Commands:
On Ubuntu- and Debian-based Linux distros:
sudo apt update && apt upgrade -y
sudo apt install ruby
sudo apt purge ruby

On Arch Linux and its derivatives:
sudo pacman -Syu
sudo pacman -S ruby
sudo pacman -R ruby

On RHEL and Fedora:
sudo dnf update && dnf upgrade
sudo dnf install ruby
sudo dnf remove ruby


Chapters:
0:00 Intro
0:23 Prerequisites to Installing Ruby
1:12 How to Install Ruby on Linux
1:52 How to Uninstall Ruby From Your Linux System
2:15 End screen


What you will learn:
1. Prerequisites to Installing Ruby
a. How to update and upgrade your system On Ubuntu- and Debian-based Linux distros
b. How to update and upgrade your system On Arch Linux and its derivatives
c. How to update and upgrade your system On RHEL and Fedora
2. How to Install Ruby on Linux
a. How to install Ruby via your distro's default package manager
b. How to install Ruby On Ubuntu/Debian derivatives
c. How to install Ruby On Arch Linux-based distributions
d. How to install Ruby On RHEL, Fedora, and CentOS
3. Check the Ruby Version Installed on Linux
a. How to verify your Ruby installation
b. How to check the version of Ruby currently installed on your system
4. How to Uninstall Ruby From Your Linux System
a. How to easily uninstall Ruby from Linux using the package manager you installed it with
b. How to uninstall Ruby On Ubuntu/Debian derivatives
c. How to uninstall Ruby On Arch Linux-based distributions
d. How to uninstall Ruby On RHEL, Fedora, and CentOS












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