golang installation civilian

Preface

Golang (also known as Go) is a modern programming language developed and released by Google. It has efficient concurrency and garbage collection mechanisms, and is widely used in fields such as network servers, data analysis, and cloud computing. This article will provide detailed steps and instructions on how to install Golang on different operating systems.

Installing Golang on Windows

Step 1: Download the Golang installer

First, you need to download the installer from the Golang official website. Select the installer appropriate for your computer system on the download page.

Step 2: Run the installer

After downloading, open the Golang installer downloaded from the official website and click "Next". Select the installation path and execution mode in the installation wizard (you can choose a custom path or the default path), and finally click the "Install" button to start the installation. The installer will complete the installation on its own on the computer and create a Golang shortcut in the program menu.

Step 3: Set environment variables

After the installation is complete, be ready to set environment variables. Select "Advanced System Settings" in the computer properties, then find "Path" under "User Variables" in "Environment Variables" and add the Golang installation path to it so that the system can run the Golang program. You can also add "GOROOT" and "GOPATH" system variables to make it easier to run Golang code.

Installing Golang on Ubuntu

Step 1: Add ppa

The first step to install Golang on Ubuntu is to add ppa (Personal Package Archive) software source. Open the terminal and enter the following command:

sudo add-apt-repository ppa:longsleep/golang-backports

Step 2: Update the software source

Update the software after execution Source:

sudo apt-get update

Step 3: Install Golang

To install Golang, you only need to execute one command:

sudo apt-get install golang -go

Step 4: Check the version

After the installation is complete, you can use the following command to check the version of Golang:

go version

Install Golang on macOS

Step 1: Download the installation package

Download the installation package under the macOS system from the Golang official website.

Step 2: Run the installation package

Open the downloaded installation package, and then follow the prompts to install. After the installation is complete, the installed Golang application can be found in the "Applications" folder.

Step 3: Set environment variables

Open the .bash_profile file in the terminal and add these entries to the end of the file:

export GOPATH=$HOME/goexportPATH= $PATH:$GOPATH/bin

Save the changes, then execute the following command to write the changes to the terminal environment:

source ~/.bash_profile

On macOS, if You are using zsh, please replace .bash_profile with .zshrc and add the above code to the end of the file.

Conclusion

Golang is an efficient and modern programming language that is widely used in various fields. Through the methods mentioned in this article, installing Golang on Windows, Ubuntu and macOS is a piece of cake. Whether you are a beginner or an experienced developer, it is recommended to install Golang and start creating amazing programs with it.

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