A brief analysis of how to install golang on arm processor

It is very simple to install Golang on an ARM architecture processor. You only need to use the Linux package manager to complete the installation.

The following are the installation steps:

1. Update the package list

First, update the package list to get the latest Golang package. Open a terminal and run the following command:

sudo apt update

2. Install Golang

Use the following command to install Golang on ARM:

sudo apt install golang

3. Verify Golang installation

After the installation is complete, you can check whether Golang is installed correctly by running the following command:

go version

If the output shows the version number of go, it means that Golang has been installed successfully.

4. Configure environment variables

To use Golang, you need to set the GOPATH and GOROOT environment variables.

Open a terminal and enter the following command:

nano ~/.bashrc

Add the following two environment variables at the end of the file:

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

Save and close the file. For the changes to take effect, run the following command to update the bashrc file:

source ~/.bashrc

5. Testing Golang

Now you can write and run your program using Golang. You can use the following command to test Golang:

mkdir ~/go/src/hello
nano ~/go/src/hello/hello.go

Paste the following code into the file:

package main

import "fmt"

func main() {
    fmt.Println("Hello, World!")
}

Save and close the file.

Now you can compile and run the program using the following command:

go build ~/go/src/hello/hello.go
./hello

The output should be "Hello, World!".

This completes the process of installing Golang on the ARM architecture processor.

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