1. GOROOT => Where go executable resides

2. GOPATH => Where all the package source code will be downloaded bin/ => For executables src/ => For source codes

   It can also be used for creating workspace, and there will be following folders.... a. bin/ b. pkg/ c. src/

3. To run a go file go run filename.go

4. To build a go package go build package_name This package folder must present inside the src folder of GOROOT or GOPATH

   To build a single file go build filename.go

5. To make the executable as a command use following command go install package_name This package folder must present inside the src folder of GOROOT or GOPATH This command will place the executable inside the bin folder inside workspace