Two times every minute I get this in
May 12 15:21:01 ruptai CRON: pam_unix(cron:session): session opened for user root by (uid=0) May 12 15:21:01 ruptai CRON: pam_unix(cron:session): session closed for user root
This never stops, two times every minute, every minute of every day.
I've no idea what it is, I would just to stop it from pointless logging this stuff. This has been going on for ages so I can't recall when it started.
OS is debian stable.
Btw, I've found questions on google but no answers
/etc/pam.d/ there are, among other things, four files named common-* that are included by the others.
auth required pam_unix.so md5
account required pam_unix.so md5
session required pam_unix.so md5
password required pam_unix.so nullok obscure min=4 max=8 md5
(I tried adding that line to common-session but to no avail)