Debian的pre-up、up、post-up、pre-down、down、post-down2011-12-11LinuxContentsDebian的pre-up、up、post-up、pre-down、down、post-downDebian的pre-up、up、post-up、pre-down、down、post-downpre-up 网卡启用前的动作up 启用时候的动作post-up 启用后的动作pre-down 关闭前的动作down 关闭时动作post-down 关闭后动作Author -LastMod 2011-12-11