我需要在 Ubuntu 12.04 服务器上禁用（而不是卸载）Samba，但我在 rc2.d 目录中看不到任何链接。重启后Samba如何启动？如何禁用 smbd/nmbd 守护进程？什么是Winbin？
root@newnagios:~# ll /etc/rc2.d/
total 12
drwxr-xr-x 2 root root 4096 Aug 15 16:23 ./
drwxr-xr-x 101 root root 4096 Aug 16 12:13 ../
-rw-r--r-- 1 root root 677 Jul 26 2012 README
lrwxrwxrwx 1 root root 17 Aug 4 20:34 S20postfix -> ../init.d/postfix*
lrwxrwxrwx 1 root root 15 Aug 12 15:55 S20snmpd -> ../init.d/snmpd*
lrwxrwxrwx 1 root root 17 Aug 4 20:34 S20winbind -> ../init.d/winbind*
lrwxrwxrwx 1 root root 13 Aug 5 …