linux installation yum nodejs

Linux operating system is usually based on command line operation, and the software installation process requires some professional skills and experience. In this article, we will briefly introduce how to install Yum and Node.js on Linux systems.

1. Install Yum

Yum is a tool used to manage software packages on Linux systems. It can help you find, install and upgrade software packages on your system, which is very convenient and practical. Here's how to install Yum on different Linux systems.

1. Install Yum in CentOS

CentOS is a popular Linux distribution. Here we will use CentOS as an example to introduce how to install Yum.

First, you need to open a terminal in your system and install Yum using the following command:

sudo yum install yum

Then run the following command to update Yum:

sudo yum update yum

2. Install Yum in Ubuntu

Before installing Yum in Ubuntu, you need to perform the following operations and install the corresponding command line tools:

sudo apt-get install curl wget

Then, you can use the following command to install Yum:

sudo apt-get install yum

2. Install Node.js

Node.js is a JavaScript running environment based on the Google Chrome V8 JavaScript engine. It enables programming using JavaScript on both the server and client sides. Here’s how to install Node.js on different Linux systems.

1. Install Node.js in CentOS

Use EPEL to install Node.js in CentOS. Therefore, you need to install EPEL first:

sudo yum install epel-release

Then use the following command to install Node.js:

sudo yum install nodejs

You can also install a specific version of Node.js through the following command:

sudo yum install nodejs-8.11.4

2. Install Node.js in Ubuntu

Node.js is already included in the Ubuntu official source, so you can install Node.js using the following command:

sudo apt-get install nodejs

Then, you also need to install npm (Node.js package manager):

sudo apt-get install npm

3. Summary

Installing Yum and Node.js in Linux systems are not the same Something too difficult. Just follow the steps above. Of course, if you often use Linux systems, then familiarity with some basic Linux commands will definitely allow you to set up your own development environment easily and happily.

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