How to install golang in yum

In Linux, Go language is often used for programming. yum install golang allows you to install the latest Go language version in seconds. This article will introduce how to yum install golang on CentOS 7 server.

Step 1: Update the system and install wget and tar
Run the following command to update the system:

sudo yum update -y

Run the following command to install wget and tar Two necessary tools:

sudo yum install wget tar -y

Step 2: Download the Go language binary package on the official website
Visit the official website https://golang.org/dl/ , check the latest go language version, right-click and copy the corresponding download link address.

Use wget in the terminal to download the package, for example:

wget https://golang.org/dl/go1.17.1.linux-amd64.tar.gz

Step 3: Decompress the downloaded Go language package
Run the following command to decompress the downloaded Go language package:

tar -C /usr/local -xzf go1.17.1.linux-amd64.tar.gz

Step 4: Configure GOPATH and PATH
Before using the Go language, the GOPATH and PATH variables must be defined. GOPATH is used to set the working directory of Go language applications, while the PATH variable contains the directory where the OS should look for binaries.

We can edit the /etc/profile file and add the following content at the end:

export GOPATH=$HOME/go
export PATH=/usr/local/go/bin:$ PATH

Please note that we set GOPATH to the /home/username/go directory. If you want to set another directory, please use the corresponding directory path.

Run the following command to make the changes take effect:

source /etc/profile

Step 5: Verify that the Go language is installed correctly
Run the following command to verify that the Go language is installed Correct:

go version

If installed correctly, you can see output similar to the following:

go version go1.17.1 linux/amd64

Now you Golang has been successfully installed and you can start your Go project!

Summary
This article introduces how to install golang through yum on CentOS 7 server. This installation method is easy to implement and allows you to install the latest Go language version in seconds.

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