package main

import ("fmt";"io";"log";"net";"os")

func main() {
	if len(os.Args) != 3 {
		log.Fatal("usage: telnot hostname port")
	}
	hostname, port := os.Args[1], os.Args[2]
	if conn, err := net.Dial("tcp", net.JoinHostPort(hostname, port)); err != nil {
		log.Fatal("failed to connect:", err)
	} else {
		defer conn.Close()
		fmt.Printf("Connected to %s port %s\nHit ^C to exit\n", hostname, port)
		go io.Copy(conn, os.Stdin)
		io.Copy(os.Stdout, conn)
	}
}