root@6fc515dfb754:~# ntpdate us.pool.ntp.org
3 Nov 09:30:06 ntpdate[966]: Can‘t adjust the time of day: Operation not permitted
cp -f /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
http://www.cnblogs.com/inteliot/archive/2012/05/19/2508994.html
Docker ntpdate Permition error`
原文：http://www.cnblogs.com/zhuangzebo/p/6027503.html