权限概述
darkstar:~$ ls -l /bin/ls
-rwxr-xr-x 1 root root 81820 2007-06-08 21:12 /bin/ls权限对象
内容
含义
darkstar:~$ ls -ld /home/alan
drwxr-x--- 60 alan users 3040 2008-06-06 17:14 /home/alan/最后更新于
darkstar:~$ ls -l /bin/ls
-rwxr-xr-x 1 root root 81820 2007-06-08 21:12 /bin/lsdarkstar:~$ ls -ld /home/alan
drwxr-x--- 60 alan users 3040 2008-06-06 17:14 /home/alan/最后更新于