while [ 1 -gt 0 ]
do
  cp /public/huibin/gussian_usrs /public/adhu/
  cp /public/huibin/gussian_usrs /public/rory/
  cp /public/huibin/gussian_usrs /public/yangky/
  cp /public/huibin/gussian_usrs /public/zhqwu/
  cp /public/huibin/gussian_usrs /public/chenxin/
  cp /public/huibin/gussian_usrs /public/pangrui/
  cp /public/huibin/gussian_usrs /public/wangch/ 
  cp /public/huibin/gussian_usrs /public/xxuee/
  cp /public/huibin/gussian_usrs /public/liusha/
  cp /public/huibin/gussian_usrs ~/
  cp /public/huibin/gussian_usrs /public/wangjing/

  sleep 1800
done

