1. Run system updates

sudo apt-get update
sudo apt-get upgrade

2. Installing Go

wget https://dl.google.com/go/go1.18.3.linux-amd64.tar.gz # or

tar -C

首先移除之前的 go 文件夹

sudo rm -rf /usr/local/go 
# 更新这次大版本之后会出现 go run 不可以执行的现象，完全重新安装解决
sudo tar -C /usr/local -xzf go1.18.linux-amd64.tar.gz

3. Setting Go Environment

export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export PATH=$GOPATH/bin:$GOROOT/bin:$PATH
source ~/.bashrc
go version
go version go1.18.x linux/amd64

4. touch main.go

touch main.go
vim main.go

package main
import "fmt"
func main(){
	fmt.Println("Hi there")
}

Hi there