package main import ( "fmt" "io" . "net/http" "os" ) func main() { for _, url := range os.Args[1:] { resp, err := Get(url) if err != nil { fmt.Fprintf(os.Stderr, "Fetch: %v", err) os.Exit(1) } _, err = io.Copy(os.Stdout, resp.Body) if err != nil { fmt.Fprintf(os.Stderr, "Fetch: %s as %v", url, err) os.Exit(1) } resp.Body.Close() } }