红帽全球峰会19.14. 检查 NTP 的状态
要检查 ntpd 是否在系统启动时运行并配置为在系统启动时运行，请运行以下命令：
systemctl status ntpd
~]$ systemctl status ntpd
要从 ntpd 获取简短状态报告，请运行以下命令：
ntpstat
~]$ ntpstat
unsynchronised
time server re-starting
polling server every 64 sntpstat
~]$ ntpstat
synchronised to NTP server (10.5.26.10) at stratum 2
time correct to within 52 ms
polling server every 1024 s
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