centos snippet first

1.搭建golang运行环境：

下载:https://www.golangtc.com/download
解压:

tar zxvf go1.6.3.linux-amd64.tar.gz -C /mnt/soft/

添加环境变量:

vim /etc/profile
//profile内添加
export GOROOT=/mnt/soft/go
export GOPATH=/mnt/work/workspace/go
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
:wq!
//使profile立即生效
source /etc/profile

test:

package main
import "fmt"
func main {
fmt.Printf("hello,world!\n")
}