----
Dans /home/pierre/bin
-----
  !/bin/sh
  _start()
  {
          echo "starting wpa..."
          /usr/bin/wpa_supplicant -B -c/etc/wpa_supplicant/wpa_supplicant-wlp2s0.conf -iwlp2s0
  }
  
    _stop()
    {
         echo "stopping wpa..."
         pkill wpa
  }
  
   case $1 in
   
  "start")
          _start;;
  "stop")
          _stop;;
  "restart")
          _stop
          sleep 1
          _start;;
  "reload")
            echo "reloading wpa..."
                  pkill -HUP wpa
                 ;;
         "*")
         echo "pas supporté"
          ;;
  esac