Oct 14 02:30:02 ssjiang CRON[1229943]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:30:02 ssjiang CRON[1229941]: pam_unix(cron:session): session closed for user root
Oct 14 02:31:01 ssjiang CRON[1268974]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:31:02 ssjiang CRON[1268974]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:31:08 ssjiang CRON[1229942]: pam_unix(cron:session): session closed for user root
Oct 14 02:32:01 ssjiang CRON[1271588]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:32:02 ssjiang CRON[1271588]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:33:01 ssjiang CRON[1271597]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:33:01 ssjiang CRON[1271597]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:34:01 ssjiang CRON[1271606]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:34:02 ssjiang CRON[1271606]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:35:01 ssjiang CRON[1271615]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 02:35:01 ssjiang CRON[1271617]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 02:35:01 ssjiang CRON[1271616]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:35:01 ssjiang CRON[1271617]: pam_unix(cron:session): session closed for user root
Oct 14 02:35:02 ssjiang CRON[1271616]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:36:01 ssjiang CRON[1310165]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:36:01 ssjiang CRON[1310165]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:36:08 ssjiang CRON[1271615]: pam_unix(cron:session): session closed for user root
Oct 14 02:37:01 ssjiang CRON[1313259]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:37:02 ssjiang CRON[1313259]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:38:01 ssjiang CRON[1313269]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:38:02 ssjiang CRON[1313269]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:39:01 ssjiang CRON[1313280]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:39:01 ssjiang CRON[1313279]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 02:39:01 ssjiang CRON[1313279]: pam_unix(cron:session): session closed for user root
Oct 14 02:39:01 ssjiang CRON[1313280]: pam_unix(cron:session): session closed for user www-data
Oct 14 02:40:01 ssjiang CRON[1313358]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 02:40:01 ssjiang CRON[1313360]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 14 02:40:01 ssjiang CRON[1313359]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 02:40:01 ssjiang CRON[1313361]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 14 02:40:01 ssjiang CRON[1313361]: pam_unix(cron:session): session closed for user root