# go环境部署

- Ubuntu 16.04/64
- referring to : https://golang.google.cn/doc/install

## download 

- https://golang.google.cn/dl/


## install 

``` bash
tar -C /usr/local -xzf go1.9.3.linux-amd64.tar.gz
```

## add path

``` bash
export PATH=$PATH:/usr/local/go/bin
```

## create workspace

``` bash
mkdir ~/go
mkdir ~/go/src
mkdir ~/go/bin
```

## hello world

``` bash
mkdir ~/go/src/hello
nano ~/go/src/hello/hello.md
```
add fellows
``` go
package main

import "fmt"

func main() {
    fmt.Printf("hello, world\n")
}
```

``` bash
cd ~/go/src/hello

go build
./hello

# or

go install
cd ~/go/bin
./hello
```