pam_access.so accessfile=xxx
chroot应用举例
Chroot environment for SSH http://www.debian.org/doc/manuals/securing-debian-howto/ap-chroot-ssh-env.en.html 常用的Linux可插拔认证模块（PAM）应用举例（一） http://www.infoq.com/cn/articles/linux-pam-two andyguo 博客 http://blog.csdn.net/gzh0222/article/details/8305822 Linux PAM文件结构： 1. pam_xxx.so 2. /etc/pam.d/xxx 3. 配置PAM的时候可以开启debug模式，查看运行情况 使用chroot构建ssh沙箱系统的必要条件： Notice that if any of the following is missing the users will not be able to logon to the chroot: 1. The /proc filesystem needs to be mounted in the users' chroot. 2. The necessary /dev/pts/ devices need to exist. If the files are generated by your running kernel automatically then you have to manually create them on the chroot's /dev/. 3. The user's home directory has to exist in the chroot, otherwise the ssh daemon will not continue.
Linux下的设备文件和物理设备是如何关联的？？
Linux命令学习方法： 1. 基本介绍 2. 基本用法及举例 3. 典型应用场景 4. 同类命令