


Detailed guide to Ruby installation and environment configuration on CentOS
Installing and configuring the Ruby environment on CentOS is one of the first tasks faced by developers. In order to help you complete this process better, PHP editor Apple has prepared a detailed guide for you. This guide will step by step introduce how to install Ruby, configure related dependencies, and set environment variables, so that you can successfully use Ruby for development work on CentOS systems. Whether you are a beginner or an experienced developer, this guide can provide you with valuable reference and guidance to help you quickly set up a Ruby development environment. Let’s take a look!
Installing Ruby
Installing Ruby on CentOS can be done by using the package manager or compiling from source code. Here we recommend using the package manager. way because it is simpler and more convenient.
Make sure your system has the package manager tool installed. If not, you can install it through the following command:```shell
sudo yum install yum-utils
```
Next, use the package manager to install Ruby:sudo yum install ruby
Ruby has been successfully installed on your CentOS system.
Environment configuration
In order to ensure that Ruby can run normally, we need to perform some environment configuration.
Set the Ruby path and enter the following command in the terminal:echo 'export PATH=$PATH:/usr/bin/ruby' >> ~/.bashrc
source ~/.bashrc
Next, install Ruby’s package management tool Gem. Gem can help us easily install and manage Ruby libraries and applications. Enter the following command in the terminal to install:sudo yum install rubygems
After completing the above steps, your Ruby environment on CentOS has been configured.
Share a little LINUX knowledge
In Linux system, you can use the "man" command to view the help document of the command. If you want to know the usage of the "ls" command, you can use the terminal Enter "man ls", and detailed instructions and parameters for the "ls" command will be displayed.
I hope this detailed guide to Ruby installation and environment configuration on CentOS will be helpful to you. If you have any questions, please feel free to ask questions.
The above is the detailed content of Detailed guide to Ruby installation and environment configuration on CentOS. For more information, please follow other related articles on the PHP Chinese website!

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