1.2. Systemd unit files locations


You can find the unit configuration files in one of the following directories:

Expand
表 1.1. systemd unit files locations
DirectoryDescription

/usr/lib/systemd/system/

systemd unit files distributed with installed RPM packages.

/run/systemd/system/

systemd unit files created at run time. This directory takes precedence over the directory with installed service unit files.

/etc/systemd/system/

systemd unit files created by using the systemctl enable command as well as unit files added for extending a service. This directory takes precedence over the directory with runtime unit files.

The default configuration of systemd is defined during the compilation and you can find the configuration in the /etc/systemd/system.conf file. By editing this file, you can modify the default configuration by overriding values for systemd units globally.

For example, to override the default value of the timeout limit, which is set to 90 seconds, use the DefaultTimeoutStartSec parameter to input the required value in seconds.

DefaultTimeoutStartSec=required value
Red Hat logoGithubredditYoutubeTwitter

学习

尝试、购买和销售

社区

关于红帽文档

通过我们的产品和服务,以及可以信赖的内容,帮助红帽用户创新并实现他们的目标。 了解我们当前的更新.

让开源更具包容性

红帽致力于替换我们的代码、文档和 Web 属性中存在问题的语言。欲了解更多详情,请参阅红帽博客.

關於紅帽

我们提供强化的解决方案,使企业能够更轻松地跨平台和环境(从核心数据中心到网络边缘)工作。

Theme

© 2026 Red Hat
返回顶部