ubuntu 20.x ntpd ntp timesyncd timesync br

install.sh

#!/bin/bash

# ******************** #
# use it own your risk #
# ******************** #

# checkotu: https://ntp.br/guia/linux/ #

if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit 1
fi

exit 0

apt-get -y update
apt-get install systemd-timesyncd

# timedatectl list-timezones
# timedatectl set-timezone America/Sao_Paulo

cp /etc/systemd/timesyncd.conf /etc/systemd/timesyncd.conf.bak
echo "[Time]" > /etc/systemd/timesyncd.conf
echo "NTP=NTP=a.st1.ntp.br b.st1.ntp.br c.st1.ntp.br d.st1.ntp.br gps.ntp.br a.ntp.br b.ntp.br c.ntp.br" >> /etc/systemd/timesyncd.conf

timedatectl set-ntp true
service systemd-timesyncd restart

timedatectl show-timesync
timedatectl status

exit 0