Installation and configuration of Golang on CentOS

php editor Zimo brings you an introduction to the installation and configuration of Golang on CentOS. Golang is an open source programming language that is very popular among developers due to its efficiency and ease of use. In this article, we will detail how to install and configure Golang on the CentOS operating system so that you can quickly start using this powerful programming language. Whether you are a beginner or an experienced developer, this article can provide you with some useful tips and guidance to help you install and configure Golang smoothly. Let’s explore together!

CentOS installation Golang

1. Open a terminal and log in to the CentOS system with root privileges.

2. Run the following command in the terminal to install Golang:

```

sudo yum install golang

3. After the installation is complete, you can Verify the installation of Golang by running the following command:

go version

If the installation is successful, the version information of Golang will be displayed.

Configure Golang environment

1. Create a directory to store Golang code. You can choose to create the directory anywhere, but it is recommended to create a directory named `go in the user’s home directory ` folder.

mkdir ~/go

2. Set the `GOPATH` environment variable and point it to the directory just created. You can set this variable by editing the `~/.bashrc` file:

export GOPATH=~/go

3. After updating the `~/.bashrc` file, run the following command to make the variable effective:

source ~/.bashrc

4. Create a directory for storing Golang programs. You can choose to create the directory anywhere, but it is recommended to create a folder named `src` under the `GOPATH` directory.

mkdir ~/go/src

5. Now you can put your Golang code into the `~/go/src` directory and use the `go build` command to compile and build .

LINUX Tips Sharing

In LINUX, the `chmod` command is used to change the permissions of a file or directory. The permissions are divided into three parts: owner permissions, group permissions and other users Permissions allow you to control read, write, and execute permissions on a file or directory by using different combinations of permissions.

To set the owner permissions of a file to read and write, you can run the following command:

chmod u rw filename

`u` means owner,` ` means add permissions, `rw` means read and write.

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