Centos7 's Go language installation

This is a created article in which the information may have evolved or changed.

Installing with a binary file

1. Download binary files:

$ wget http://www.golangtc.com/static/go/1.6.2/go1.6.2.linux-amd64.tar.gz

2. Unzip and create the working directory:

$ TAR-ZXF go1.6.2.linux-amd64.tar.gz-c/usr/local/

$ mkdir/golang

3. Set Environment variables:

Add in/etc/profile:

Export Goroot=/usr/local/go then Execute

Export gobin= $GOROOT/bin

Export gopkg= $GOROOT/pkg/tool/linux_amd64

Export GOARCH=AMD64

Export Goos=linux

Export Gopath=/golang

Export path= $PATH: $GOBIN: $GOPKG: $GOPATH/bin

Source/etc/profile

Make it effective.

4. Write the demo program to verify:

4.1> Writing Demo Program:

VI Demo.go

Package Mainimport "FMT" Funcmain () {fmt. Printf ("Let's Go\n")}

4.2> Compile Run:

$ go Run demo.go

Run:

$./demo