Re: auditd.cron

On Wednesday, March 22, 2017 5:19:11 PM EDT warron.french wrote: > So, I needed a feature over 8 months ago, nobody could provide one for the > following: > Rolling log files either when they hit a certain size or the day > changed over at midnight. > > I know that I could have rolled the files at a specific size, by using the > *max_log_file* attribute as identified in the */etc/audit/auditd.conf*, but > there was no "builtin" for managing auto rotation at the start of a new day > (0000 hrs). > > It looks like there is a file called */usr/share/doc/auditd-<**version>* > */auditd.cron* > > *.* > To me*, *this file is new; considering I needed it 8 months ago. Its over 9 years old. > *Anyway, how is this file implemented? https://github.com/linux-audit/audit-userspace/blob/master/init.d/auditd.... Its a shell script that end up sending SIGUSR1 to auditd. That causes auditd to rotate the files. But you would also configure auditd to not rotate files by setting num_logs to 0 in auditd.conf. > * Simply move it to a directory with permissions to execute; ensure it is > executable and then simply set up a cronjob to execute it at whatever time > of day that I wish? Yes. You can also extend the script by sleeping a couple seconds for the rotation and then rename the file and/or compress it and/or move it to another directory or partition. Whatever you want to do. > *Finally, if I have '-e 2' as the last control in the audit.rules file; > will the auditd.cron which executes as service auditd rotate still function > properly?* The -e 2 makes the rules immutable. Sending SIGUSR1 to the audit daemon just rotates the files. So, it has no bearing on the matter. -Steve -- Linux-audit mailing list Linux-audit(a)redhat.com https://www.redhat.com/mailman/listinfo/linux-audit