CentOS+基本服務安裝程序 [蔡宗融個人網站]
啟動 ntpd service ntpd start chkconfig ntpd on chkconfig --list | grep ntpd ntpq -p [root@tryboxap1 etc]# chkconfig --list | grep ntpd ntpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off [root@tryboxap1 etc]# ntpq -p remote refid st t when poll reach ......