proc.go

package main

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

const (
	self = "/proc/self/exe"
)

func main() {
	l, err := os.Readlink(self)
	if err != nil {
		panic(err)
	}
	fmt.Printf("Path: %s\n", l)

	time.Sleep(time.Duration(1 * time.Second))
	fmt.Println("Starting new process")
	c := exec.Cmd{
		Path:   self,
		Stdout: os.Stdout,
		Stderr: os.Stderr,
	}
	if err := c.Run(); err != nil {
		panic(err)
	}
}