gotutorial_io.go

package main

import (
        "./iopkg"
        "fmt"
        "os"
)

func main() {
        hello := []byte("hello, world\n")
        file.Stdout.Write(hello)
        file, err := file.Open("/does/not/exist", 0, 0)
        if file == nil {
                fmt.Printf("can't open file; err=%s\n", err.String())
                os.Exit(1)
        }
}