/usr/share/aide/config/aide/aide.conf.d/31_aide_etckeeper is in aide-common 0.16~a2.git20130520-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | /etc/\.git/index$ VarInode
/etc/\.git$ VarDirTime
|