除了在适当的目录中提取特定于包的文件并运行其中定义的任何脚本之外,是否apt
还dpkg
保留已成功安装的单独记录?
我正在考虑合并单独容器的根目录,所以我想知道会发生什么。
答案1
是的。dpkg
记录系统中安装的软件包的条目。它维护的文件是/var/lib/dpkg/status
。
/var/lib/dpkg/status
Statuses of available packages. This file contains information
about whether a package is marked for removing or not, whether
it is installed or not, etc. See section INFORMATION ABOUT
PACKAGES for more info.
The status file is backed up daily in /var/backups. It can be
useful if it's lost or corrupted due to filesystems troubles.