int main()
{
  int i;

  return 0;

}
总用量 52
lrwxrwxrwx   1 root root     7 8月  21 22:21 bin -> usr/bin
drwxr-xr-x   4 root root  4096 1月   1 1970 boot
drwxr-xr-x  22 root root  3480 9月  27 20:58 dev
drwxr-xr-x  79 root root  4096 9月  27 21:08 etc
drwxr-xr-x   4 root root  4096 9月   4 19:14 home
lrwxrwxrwx   1 root root     7 8月  21 22:21 lib -> usr/lib
lrwxrwxrwx   1 root root     7 8月  21 22:21 lib64 -> usr/lib
drwx------   2 root root 16384 5月   5 07:36 lost+found
drwxr-xr-x   3 root root  4096 8月  25 13:56 mnt
drwxr-xr-x   5 root root  4096 9月   8 18:25 opt
dr-xr-xr-x 184 root root     0 9月  27 12:46 proc
drwxr-x---  13 root root  4096 9月  26 21:56 root
drwxr-xr-x  23 root root   640 9月  27 13:14 run
lrwxrwxrwx   1 root root     7 8月  21 22:21 sbin -> usr/bin
drwxr-xr-x   4 root root  4096 5月   5 07:44 srv
dr-xr-xr-x  13 root root     0 9月  27 12:46 sys
drwxrwxrwt  10 root root   380 9月  27 22:12 tmp
drwxr-xr-x   9 root root  4096 9月  27 21:08 usr
drwxr-xr-x  12 root root  4096 9月  27 12:46 var