Ubuntu server メンテナンスコマンド:時刻同期

時刻をNICTのNTPと同期する。
ntpdを一度止めないとエラーになるので同期前に停止し同期後に再起動している。



root@ubuntuserver:/home/somebody# service ntp stop
 * Stopping NTP server ntpd                                                                                                                                                                                                           [ OK ]
root@ubuntuserver:/home/somebody# ntpdate ntp.nict.jp
19 Jan 13:38:06 ntpdate[32036]: adjust time server 133.243.238.163 offset 0.016790 sec
root@ubuntuserver:/home/somebody# ntpdate ntp.nict.jp
19 Jan 13:38:17 ntpdate[32037]: adjust time server 133.243.238.243 offset 0.013254 sec
root@ubuntuserver:/home/somebody# service ntp restart
 * Stopping NTP server ntpd                                                                                                                                                                                                           [ OK ]
 * Starting NTP server ntpd                                                                                                                                                                                                           [ OK ]
root@ubuntuserver:/home/somebody#