Go setup on Linux and write First Program in Go

Easy Installation Of Go On Linux

1.Open terminal and add a command: go first Download directory

cd/Download then type a command:

wget -c https://storage.googleapis.com/golang/go1.9.1.linux-amd64.tar.gz to download a go for linux.

1.9.1 is latest version of go now.

2.then extract it using : 

sudo tar -C /usr/local -xvzf go1.9.1.linux-amd64.tar.gz 

3.then create your own go project directory with bin,src,pkg using:

mkdir -p ~/go_projects/{bin,src,pkg} 

4. cd/go_projects  

5.export  PATH=$PATH:/usr/local/go/bin

6. export GOPATH="$HOME/go_projects"

7. export GOBIN="$GOPATH/bin"

8.source ~/.profile

9.to checked using type go version:your output like: 
 go version go1.9.1 linux/amd64 
10.then go env : output is

1. GOARCH="amd64"
   GOBIN="/root/go_projects/bin"
   GOEXE=""
   GOHOSTARCH="amd64"
   GOHOSTOS="linux"
   GOOS="linux"
   GOPATH="/root/go_projects"
   GORACE=""
   GOROOT="/usr/local/go"
   GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
   GCCGO="gccgo"
   CC="gcc"
   GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build215970517=/tmp/go-build -gno-record-gcc-switches"
   CXX="g++"
   CGO_ENABLED="1"
   CGO_CFLAGS="-g -O2"
   CGO_CPPFLAGS=""
   CGO_CXXFLAGS="-g -O2"
   CGO_FFLAGS="-g -O2"
   CGO_LDFLAGS="-g -O2"
   PKG_CONFIG="pkg-config"

 11.then create home named directory in src folder of go_projects like mkdir -p ~/go_projects/src/hello
 12.then Create and  run our first program :

1. package main
   import "fmt"
   func main() {
   fmt.Printf("Hello,Gaurav Bole welcome in GoLang\n")
   }

 13.saved as a hello.go 
14. then run this program - go to directory of hello.go file then run a command 
15. go run hello.go  
16. and finally we get a output like :Hello,Gaurav Bole welcome in GoLang