패키지 설치 프로그램은 /usr/local/go에 Go 패키지를 설치하고 /usr/local/go/bin을 $PATH로 등록한다. echo 명령어로 $PATH에 등록된 경로를 확인해 보자.
$ echo $PATH
/usr/local/go/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin
설치가 완료되면 터미널에서 go 명령어를 입력해 정상적으로 설치되었는지 확인해 본다.
$ go
Go is a tool for managing Go source code.
Usage:
go command [arguments]
The commands are:
build compile packages and dependencies
clean remove object files
env print Go environment information
fix run go tool fix on packages
fmt run gofmt on package sources
generate generate Go files by processing source
get download and install packages and dependencies
install compile and install packages and dependencies
list list packages
run compile and run Go program
test test packages
tool run specified go tool
version print Go version
vet run go tool vet on packages
Use "go help [command]" for more information about a command.
Additional help topics:
c calling between Go and C
filetype file types
gopath GOPATH environment variable
importpath import path syntax
packages description of package lists
testflag description of testing flags
testfunc description of testing functions
Use "go help [topic]" for more information about that topic.