查看当前时间状态
1 2 3 4 5 6 7 8 | # 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
1 | # timedatectl set-timezone "Asia/Shanghai" |
修改日期和时间
1 2 | # 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
1 | # hwclock --systohc |
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================== 同步网络时间======================
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修改时区
1 | # timedatectl set-timezone "Asia/Shanghai" |
安装ntpdate工具
1 | # sudo apt-get install -y ntpdate |
将本地时间如网络时间同步
1 | # ntpdate cn.pool.ntp.org |
将时间写入硬件
1 | # hwclock --systohc |
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