Setting up to Go
Install
Install Go lang from go.dev.
To update, download and install the new version.
To uninstall, rm -rf /usr/local/go.
Hello, world!
Create a hello.go file.
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package main
import "fmt"
func main() {
fmt.Printf("Hello, world!\n")
}
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go run hello.go
Build a native binary in release mode.
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go build -tags release hello.go
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To cross compile
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# List all available targets (GOOS/GOARCH pairs)
go tool dist list
# Build a binary for Windows on 64 bit x86
GOOS=windows GOARCH=amd64 go build -tags release hello.go
# For Linux on 64 bit x86
GOOS=linux GOARCH=amd64 go build -tags release hello.go
# For Linux on ARM 64 bit
GOOS=linux GOARCH=arm64 go build -tags release hello.go
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