How to install golang on centso

Golang is a simple and easy-to-learn programming language that is increasingly popular in fields such as web development. Under Linux, CentOS is a widely used system, and many people choose to use CentOS to develop the above-mentioned network applications. If you are a Go developer using a CentOS system, you need to know how to configure your system to use golang on it.

Here are the steps on how to install golang on CentOS.

Step 1: Set up the EPEL repository

To install golang on CentOS, you need to set up the EPEL repository. The EPEL repository (Extra Enterprise Linux Repository) is a repository maintained by the Fedora Project to provide high-quality add-on software packages for Red Hat Enterprise Linux and CentOS.

Set up and install the EPEL repository using the following command:

sudo yum install epel-release

Step 2: Install the compiler

Before installing golang, you need to install the compiler in CentOS. You can do it using the following command:

sudo yum install gcc

Step 3: Download golang

Before installing golang, you need to download golang from the official website. Use the following command to start the download in CentOS:

wget https://golang.org/dl/go1.15.6.linux-amd64.tar.gz

Step 4: Unzip the file

Once the download is complete, you need to unzip the tar.gz archive. Complete with the following command:

tar -C /usr/local -xzf go1.15.6.linux-amd64.tar.gz

Use the command to find golang in the /usr/local directory:

ls /usr/local/go

Step 5: Configure environment variables

In order to make golang work properly, Correct configuration is required, including the following steps:

Use the following command to open the bash configuration file

vi ~/.bashrc

At the end of the .bashrc file, add the following lines:

export PATH=$PATH:/usr/local/go/bin

Configuration completed Afterwards, please restart the terminal.

Step 6: Verify Golang installation

Now, you have successfully installed golang on your CentOS system. To verify if golang can run on your system, try checking the version of golang in the console using the following command:

go version

If you see something similar to the following output, then you have successfully installed golang:

go version go1.15.6 linux/amd64

Summary

Golang has many unique advantages in highly optimized compilation speed and the ability to provide concurrent programming. If you are a developer using CentOS Linux, it is important to follow the above steps to set up and configure golang on your system, which will enable you to perform development work on the system efficiently.

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