echo "file_name : " read file_name export GOOS=linux export GOARCH=amd64 CGO_ENABLED=0 go build $file_name.go mv $file_name ./bin/$file_name.amd64.bin export GOOS=linux export GOARCH=arm64 CGO_ENABLED=0 go build $file_name.go mv $file_name ./bin/$file_name.arm64.bin export GOOS=windows export GOARCH=amd64 CGO_ENABLED=0 go build $file_name.go mv $file_name.exe ./bin/$file_name.amd64.exe export GOOS=windows export GOARCH=arm64 CGO_ENABLED=0 go build $file_name.go mv $file_name.exe ./bin/$file_name.arm64.exe