arch linux 时钟同步服务

最新推荐文章于 2025-10-01 17:09:13 发布

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本文介绍如何在ArchLinux中配置并使用systemd-timesyncd服务进行时钟同步。通过设置timedatectl来启用NTP同步，并展示了如何修改配置文件/etc/systemd/timesyncd.conf来指定NTP服务器。

arch linux 时钟同步服务

timedatectl set-ntp true

查询状态

timedatectl status

Configuration

When starting, systemd-timesyncd will read the configuration file from /etc/systemd/timesyncd.conf

/etc/systemd/timesyncd.conf

[Time]
#NTP=
#FallbackNTP=0.arch.pool.ntp.org 1.arch.pool.ntp.org 2.arch.pool.ntp.org 3.arch.pool.ntp.org

To add time servers or change the provided ones, uncomment the relevant line and list their host name or IP separated by a space. For example, you can use any servers provided by the NTP pool project or use the default Arch ones (also provided by the NTP pool project):

/etc/systemd/timesyncd.conf

[Time]
NTP=0.arch.pool.ntp.org 1.arch.pool.ntp.org 2.arch.pool.ntp.org 3.arch.pool.ntp.org
FallbackNTP=0.pool.ntp.org 1.pool.ntp.org 0.fr.pool.ntp.org