Linux Set boot sync time

Create a new Zhjdate script under/etc/init.d/and add the following:

#!/bin/ksh
# chkconfig:345 63 37
#chkconfig: 345 63 37 (The number 345 is the start when the RunLevel is 3, 4, 5; The number 63 is the priority of the start; The number 37 is the priority of the stop)
/usr/sbin/ntpdate us.pool.ntp.org >>/var/log/ntpdate.log

STEP 2: Modify script properties
#chmod 755 Zhjdate
STEP 3: Configure the script to start from
#chkconfig--level 345 zhjdate on

Linux Set boot sync time