【发布时间】:2015-11-13 07:14:31
【问题描述】:
如果我在 docker 映像中运行的 ubuntu 14.0.4 上运行 fuser -n tcp 80,我会得到:
Cannot stat file /proc/25/fd/0: Permission denied
Cannot stat file /proc/25/fd/1: Permission denied
Cannot stat file /proc/25/fd/2: Permission denied
Cannot stat file /proc/25/fd/3: Permission denied
Cannot stat file /proc/25/fd/4: Permission denied
Cannot stat file /proc/25/fd/5: Permission denied
etc.
80/tcp: 24
如果我运行 whoami,它会返回 root。
为什么我不能运行这个命令?
【问题讨论】: