Interpreting flags in AIDE daily report

The flags are described in the aide.conf manual page (see man 5 aide.conf):

       report_summarize_changes (type: bool, default: true)
       summarize_changes (DEPRECATED, will be removed in a future release)
              Summarize changes in the added, removed and changed files sections of the report.

              The general format is like the string YlZbpugamcinHAXSEC, where Y is replaced by the file-type (f for a regular file, d for a directory, l for a symbolic link, c for a character device, b for a block device, p for a FIFO, s for a unix socket, D for  a
              Solaris door, P for a Solaris event port, !  if file type has changed and ? otherwise).

              The Z is replaced as follows: A = means that the size has not changed, a < reports a shrinked size and a > reports a grown size.

              The other letters in the string are the actual letters that will be output if the associated attribute for the item has been changed or a "." for no change, a "+" if the attribute has been added, a "-" if it has been removed, a ":" if the attribute is
              ignored (but not forced) or a " " if the attribute has not been checked. The exceptions to this are: (1) a newly created file replaces each letter with a "+", and (2) a removed file replaces each letter with a "-".

              The attribute that is associated with each letter is as follows:

              o      A l means that the link name has changed.

              o      A b means that the block count has changed.

              o      A p means that the permissions have changed.

              o      An u means that the uid has changed.

              o      A g means that the gid has changed.

              o      An a means that the access time has changed.

              o      A m means that the modification time has changed.

              o      A c means that the change time has changed.

              o      An i means that the inode has changed.

              o      A n means that the link count has changed.

              o      A H means that one or more message digests have changed.

              The following letters are only available when explicitly enabled using configure:

              o      A A means that the access control list has changed.

              o      A X means that the extended attributes have changed.

              o      A S means that the SELinux attributes have changed.

              o      A E means that the file attributes on a second extended file system have changed.

              o      A C means that the file capabilities have changed.

(aide v0.17.3)