ls:无法打开目录:权限被拒绝
username即使拥有所有权并授予所有权限,我也无法打开目录: sudo mkdir /path/to/the/directory/ sudo chown -R username:username /path/to/the/directory/ sudo chmod -R 777 /path/to/the/directory/ 我得到: $sudo ls -al /path/to/the/directory/ total 0 drwxrwxrwx 1 username username 0 nov 16 15:13 . drwx------ 1 root root 208 nov 16 15:13 .. $ ls -al /path/to/the/directory/ ls: cannot access '/path/to/the/directory/': Permission denied 可能会发生什么?