> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/os/linux/redhat/system_administration/systemd/systemd_log_with_journalctl.md).

# 使用journalctl检查和维护systemd日志文件

* [How To Use Journalctl to View and Manipulate Systemd Logs](https://www.digitalocean.com/community/tutorials/how-to-use-journalctl-to-view-and-manipulate-systemd-logs)
* [Manage Log Messages Under Systemd Using Journalctl](https://www.tecmint.com/manage-systemd-logs-using-journalctl/)
* [journalctl: Query the systemd Journal](https://doc.opensuse.org/documentation/leap/reference/html/book.opensuse.reference/cha.journalctl.html)
* [Displaying system log files with journalctl](http://landoflinux.com/linux_journalctl_examples.html)