This file is indexed.

/etc/syslog-summary/ignore.rules is in syslog-summary 1.14-2.1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
2
3
4
5
#
# Use this file to define regular expressions to ignore.
#
#last message repeated [0-9]* times
#kernel: Checking 'hlt' instruction... Ok.