To configure time synchronization on servers:
sudo apt install chrony
If access is available, go to step b.
If internet access is not available, edit the /etc/chrony.conf
file to replace 2.pool.ntp.org
with the name or IP address of your organization's internal NTP server.
sudo systemctl enable --now chronyd
sudo timedatectl | grep 'System clock synchronized'
If the system time is synchronized correctly, the output will contain the line "System clock synchronized: yes".
Synchronization is configured.
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