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path: root/stdin-service/main.go
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package main

import (
    "flag"
    "io/ioutil"
    "log"
    "os"
    "net"
    "fmt"
)

var (
    inputFile = flag.String("file", "default.txt", "input file")
    host = flag.String("h", "localhost", "the host to pee against")
    port = flag.Int("p", 1337, "the port to use")
    protocol = flag.String("protocol", "tcp", "the protocol to use")
)

func main() {
    flag.Parse()

    dat, err := ioutil.ReadFile(*inputFile)
    if err != nil {
        log.Printf("Error reading file: %v", err)
        os.Exit(1)
    }

    conn, _ := net.Dial(*protocol, fmt.Sprintf("%s:%d", *host, *port))

    writtenBytes, err := conn.Write(dat)
    if err != nil {
            log.Printf("Error accepting: %v", err)
            os.Exit(1)
    }
    fmt.Printf("Written %d bytes", writtenBytes)


}