title: what is the result of Z+ in ps command?
body: <p>i made a zombie process with this code :</p>
  
  <p><pre></p>
  
  <code>pid_t child;
  cout&lt;&lt;getpid();
  
  child=fork();
  
  if (child&gt;0)
      sleep(60);
  else
      exit(0);
  </code></pre>
  
  <p></p>
  
  <p>and i'm using this command :</p>
  
  <p>ps -e -o pid,ppid,stat,command</p>
  
  <p>it's okey , but i expect see Z in front of my process(stat) but it's Z+ , what thats mean ?</p>