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How to deploy golang on centos
- PHPzOriginal
- 2023-04-10 14:17:52787browse
In this article, we will show you how to install, configure and deploy Golang on CentOS operating system. Golang is an efficient and easy-to-learn programming language that has many uses in both web development and system programming.
Here we will take CentOS 7 as an example and install it using the yum package manager and the official Golang installation package.
Step 1: Update yum package manager
Before installing Golang, we need to ensure that our operating system and yum package manager are up to date. Open a terminal and run the following command as root to update the system:
sudo yum update -y
Step 2: Install Golang
In CentOS 7, we can install Golang using the official Golang repository, which Not included in the yum repository by default. And before installation, we need to install some dependencies so that our system can support the installation process.
Install the required dependencies:
sudo yum install -y wget tar sudo yum install -y gcc* sudo yum install -y mercurial
Download and extract the official Golang installation package:
wget https://dl.google.com/go/go1.16.7.linux-amd64.tar.gz sudo tar -xvf go1.16.7.linux-amd64.tar.gz -C /usr/local/
Step 3: Configure environment variables
After completing the installation , we need to set environment variables so that we can access Golang globally. Edit file /etc/profile:
sudo nano /etc/profile
Add the following to the bottom of the file:
export GOPATH=$HOME/go export PATH=/usr/local/go/bin:$PATH:$GOPATH/bin
Make the changes effective:
source /etc/profile
Step 4: Test the installation
After completing the installation and configuration, we can test whether Golang is installed correctly. Open a terminal and enter the following command:
go version
If Golang is installed correctly, the version number of Golang will be returned.
Now, Golang has been successfully installed on our CentOS system and the environment variables have been configured. You can start using Golang to develop your applications.
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