Set TZ

Timezone

# timedatectl
sudo timedatectl set-timezone Asia/Taipei

# Start services
sudo systemctl start chronyd.service
sudo systemctl enable chronyd.service

# regist services for other machine
ssh m1 sudo systemctl start chronyd.service && sudo systemctl enable chronyd.service
ssh w1 sudo systemctl start chronyd.service && sudo systemctl enable chronyd.service

# check
ssh m1 echo $(date +%F\ %T)
ssh w1 echo $(date +%F\ %T)