CONFIG PROTECT/zh-cn

CONFIG_PROTECT 变量包含用空格分隔的目录列表，Portage不会盲目的拷贝新版本的文件到这些目录中，而是将这些目录中的文件当做配置文件，由用户手动检查更新是否需要和正确.

The variable is managed by Portage and contains entries from the users' profile, system environment (which is often used by applications that update the variable through their file) and the users'  setting.

For more information, see Configuration file protect in the Gentoo Handbook.