6
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0100     5  100     5    0     0    250      0 --:--:-- --:--:-- --:--:--   250
curl: (6) Could not resolve host: chmod
curl: (6) Could not resolve host: +x
curl: (6) Could not resolve host: download
curl: (6) Could not resolve host: x86
-bash: ./x86: 权限不够
root@wzy-VirtualBox:/tmp#