# Page Not Found

The URL `freebsd-shou-ce/di-19-zhang-an-quan-shi-jian-shen-ji/19.4.-shi-yong-shen-ji-gen-zong` does not exist.

You might be looking for one of these pages:
- [1.1 什么是 UNIX？](https://book.bsdcn.org/di-1-zhang-freebsd-chu-jian/di-1.1-jie-shen-me-shi-unix.md)
- [5.7 使用源代码更新 FreeBSD](https://book.bsdcn.org/di-5-zhang-ruan-jian-guan-li-he-xi-tong-sheng-ji/di-5.7-jie-shi-yong-yuan-dai-ma-geng-xin-freebsd.md)
- [13.7 用户分级文件（login.conf）](https://book.bsdcn.org/di-13-zhang-xi-tong-guan-li/di-13.7-jie-yong-hu-fen-ji-wen-jian-login-conf.md)
- [4.7 用户和基本账户管理](https://book.bsdcn.org/di-4-zhang-freebsd-ji-chu/di-4.7-jie-yong-hu-he-ji-ben-zhang-hu-guan-li.md)
- [5.3 使用 pkg 管理二进制包](https://book.bsdcn.org/di-5-zhang-ruan-jian-guan-li-he-xi-tong-sheng-ji/di-5.3-jie-shi-yong-pkg-guan-li-er-jin-zhi-bao.md)

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