# Page Not Found

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You might be looking for one of these pages:
- [5.1 FreeBSD 镜像站现状](https://book.bsdcn.org/di-5-zhang-ruan-jian-guan-li-he-xi-tong-sheng-ji/di-5.1-jie-freebsd-jing-xiang-zhan-xian-zhuang.md)
- [5.2 更换 FreeBSD 软件源](https://book.bsdcn.org/di-5-zhang-ruan-jian-guan-li-he-xi-tong-sheng-ji/di-5.2-jie-geng-huan-freebsd-ruan-jian-yuan.md)
- [5.5 使用 DVD 安装软件](https://book.bsdcn.org/di-5-zhang-ruan-jian-guan-li-he-xi-tong-sheng-ji/di-5.5-jie-shi-yong-dvd-an-zhuang-ruan-jian.md)
- [5.6 使用 freebsd-update 更新 FreeBSD](https://book.bsdcn.org/di-5-zhang-ruan-jian-guan-li-he-xi-tong-sheng-ji/di-5.6-jie-shi-yong-freebsd-update-geng-xin-freebsd.md)
- [5.8 ZFS 启动环境与多版本共存](https://book.bsdcn.org/di-5-zhang-ruan-jian-guan-li-he-xi-tong-sheng-ji/di-5.8-jie-zfs-qi-dong-huan-jing-yu-duo-ban-ben-gong-cun.md)

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