Briefly describe the steps to install and configure Go language under Mac system

Go language is an open source programming language, especially suitable for concurrent programming. Installing the Go language programming environment is very simple for Mac system users. The following are the steps to install and configure the Go language.

1. Download the Go language installation package

First you need to download the Go language installation package. You can find different versions of the Go language package on the official website https://golang.org/dl/, choose a version that suits you and download it. We choose the latest version go1.15.8.darwin-amd64.pkg and execute the following command:

curl -O https://golang.org/dl/go1.15.8.darwin-amd64.pkg

2. Install Go language

Open the downloaded Go language installation package and follow the prompts Install. The installer will install the Go language in the default installation directory.

3. Configure environment variables

After the installation is complete, you need to configure the environment variables in the terminal. Add the Go language bin directory to the PATH environment variable so that the terminal can find Go language commands.

Open the terminal and enter the following command:

$ vim ~/.bash_profile

Enter the vim editor and add the following content at the bottom of the file:

export PATH=$PATH:/usr/local/go/bin

Save and close the editor. Activate the updated bash configuration file:

$ source ~/.bash_profile

4. Check whether the Go language is installed

Check whether the Go language is installed by entering the following command in the terminal:

$ go version

If Go is successfully installed, the terminal will return the installed Go language version information. If the version information is not displayed, please check again whether the configuration is set correctly.

At this point, the installation of Go language has been successfully completed.

Summary

In this article, we introduced how to install and configure the Go language environment on a Mac system. By following these steps, you should now have the basic knowledge to install and configure the Go language. In order to learn the Go language effectively, you can start by creating a simple Go language program. Happy studying!

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