centos6.9 install nodejs

CentOS 6.9 is a popular Linux distribution, and many people choose to develop and run on this version. Since Node.js has become a very popular JavaScript runtime environment, it has strong community support and an active ecosystem. Installing Node.js on CentOS 6.9 is not very difficult, but it requires some basic steps and understanding. In this article, we will explain how to install Node.js on CentOS 6.9.

Step 1: Install the EPEL warehouse

First, we need to install the EPEL warehouse. EPEL (Extra Packages for Enterprise Linux) is a repository created and maintained by the Fedora community that provides many extra packages that are not included in the official CentOS repository. We will use the Node.js package from the EPEL repository for installation.

The following is the command to install the EPEL warehouse:

sudo yum install epel-release

After execution, we can use the EPEL warehouse.

Step 2: Add Node.js source

Next, we need to add Node.js source. We can use the binaries provided by the official Node.js repository, or use the NodeSource repository. Here, we will use the NodeSource repository as it provides the latest version of Node.js and has better compatibility on CentOS 6.9.

We need to download the installation script of Node.js. The following is the command to download and execute the installation script:

curl --silent --location https://rpm.nodesource.com/setup_14.x | sudo bash -

After execution, we can use the Node.js source.

Step 3: Install Node.js

Now, we can use the yum command to install Node.js. The following is the command to install Node.js:

sudo yum install nodejs

After executing this command, the system will automatically download and install Node.js and all its dependencies.

Step 4: Verify the installation

After the installation is completed, we can use the following command to verify whether Node.js is successfully installed:

node -v

This command will output Node. js version number.

We can also execute the following command to verify whether npm has been installed:

npm -v

In this way, we have completed the steps of installing Node.js on CentOS 6.9, and now we can start using Node. js to carry out our development work.

Summary:

In this article, we introduced the steps to install Node.js on CentOS 6.9. First install the EPEL repository, then add the Node.js source, and finally use the yum command to install Node.js. Through the above steps, we can quickly and easily install Node.js on CentOS 6.9 and start using it for our development work.

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