XDAGJ_Time_Synchronization_en.md

XDAGJ Configuration Time Synchronization

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Linux（Ubuntu）

1.Install ntp

sudo apt install ntp ntpdate

2. Stop the npt service and cancel the startup

systemctl stop ntp
sudo systemctl disable ntp

3. Enable scheduled task synchronization

sudo crontab -e

Enter the following statement and save:

*/5 * * * * /usr/sbin/ntpdate time.nist.gov 			

4. Write the system time to the BIOS

sudo hwclock -w 

5. Verify

Modify the local time, and automatically synchronize the correct time after five minutes.