gistfile1.txt

package main

import (
        "log"
        "net/http"
)

func main() {
        http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
                log.Printf("request from %v\n", r.RemoteAddr)
                w.Write([]byte("hello\n"))
        })
        log.Fatal(http.ListenAndServe(":5000", nil))
}