# 第 13 章 系统管理

- [13.1 启动引导器及配置文件（loader.conf）](/di-13-zhang-xi-tong-guan-li/di-13.1-jie-qi-dong-yin-dao-qi-ji-pei-zhi-wen-jian-loader-conf.md)
- [13.2 init.rc 服务管理](/di-13-zhang-xi-tong-guan-li/di-13.2-jie-init-rc-fu-wu-guan-li.md)
- [13.3 bsdconfig 系统配置工具](/di-13-zhang-xi-tong-guan-li/di-13.3-jie-bsdconfig-xi-tong-pei-zhi-gong-ju.md)
- [13.4 SSH 服务与工具](/di-13-zhang-xi-tong-guan-li/di-13.4-jie-ssh-fu-wu-yu-gong-ju.md)
- [13.5 Live 镜像与系统恢复](/di-13-zhang-xi-tong-guan-li/di-13.5-jie-live-jing-xiang-yu-xi-tong-hui-fu.md)
- [13.6 引导管理器与 UEFI 固件](/di-13-zhang-xi-tong-guan-li/di-13.6-jie-yin-dao-guan-li-qi-yu-uefi-gu-jian.md)
- [13.7 用户分级文件（login.conf）](/di-13-zhang-xi-tong-guan-li/di-13.7-jie-yong-hu-fen-ji-wen-jian-login-conf.md)
- [13.8 设备资源提示文件（device.hints）](/di-13-zhang-xi-tong-guan-li/di-13.8-jie-she-bei-zi-yuan-ti-shi-wen-jian-device-hints.md)
- [13.9 crontab 及定时任务文件（periodic.conf）](/di-13-zhang-xi-tong-guan-li/di-13.9-jie-crontab-ji-ding-shi-ren-wu-wen-jian-periodic-conf.md)
- [13.10 内核状态默认配置文件（sysctl.conf）](/di-13-zhang-xi-tong-guan-li/di-13.10-jie-nei-he-zhuang-tai-mo-ren-pei-zhi-wen-jian-sysctl-conf.md)