josesito@josesito-pc:~$ grep panel /etc/X11/xinit/xinitrc /etc/xdg/xfce4/xinitrc
/etc/xdg/xfce4/xinitrc:panel=`which xfce4-panel`
/etc/xdg/xfce4/xinitrc:case "x$panel" in
/etc/xdg/xfce4/xinitrc:         $panel
/etc/xdg/xfce4/xinitrc:A crash occured in the panel
/etc/xdg/xfce4/xinitrc:Meanwhile the panel will be restarted
/etc/xdg/xfce4/xinitrc:A crash occured in the panel
/etc/xdg/xfce4/xinitrc:Meanwhile the panel will be restarted
/etc/xdg/xfce4/xinitrc:                 $panel
josesito@josesito-pc:~$