Writing my own init with Go(mustafaak.in)

        package main

        import (
            "log"
            "syscall"
        )

        func main() {
            cmds := [][]string{
                {"/usr/bin/sleep", "4"},
                {"/usr/bin/sleep", "5"},
                {"/usr/bin/sleep", "1"},
                {"/usr/bin/sleep", "2"},
            }

            for _, cmd := range cmds {
                if len(cmd) > 0 {
                    if _, err := syscall.ForkExec(cmd[0], cmd, nil); err != nil {
                        log.Fatal(err)
                    }
                }
            }

            for nwaited := 0; nwaited < len(cmds); nwaited++ {
                var w syscall.WaitStatus
                pid, err := syscall.Wait4(-1, &w, 0, nil)
                if err != nil {
                    log.Println(err)
                } else {
                    log.Println("pid", pid, "exited", w.Exited(), "exit status", w.ExitStatus())
                }
            }
        }