查看当前时间状态
# timedatectl status Local time: Mon 2019-11-25 04:14:42 UTC Universal time: Mon 2019-11-25 04:14:42 UTC RTC time: Mon 2019-11-25 04:14:42 Time zone: Etc/UTC (UTC, +0000) System clock synchronized: yes NTP service: active RTC in local TZ: no
修改时区
# timedatectl set-timezone "Asia/Shanghai"
修改日期和时间
# sudo date -s "2019-11-25 12:17:00" Mon 25 Nov 2019 12:17:00 PM CST
将时间写入硬件
# hwclock --systohc
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================== 同步网络时间======================
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修改时区
# timedatectl set-timezone "Asia/Shanghai"
安装ntpdate工具
# sudo apt-get install -y ntpdate
将本地时间如网络时间同步
# ntpdate cn.pool.ntp.org
将时间写入硬件
# hwclock --systohc
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