Oct 19 02:30:02 ssjiang CRON[3098904]: pam_unix(cron:session): session closed for user root
Oct 19 02:30:02 ssjiang CRON[3098906]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:31:01 ssjiang CRON[3138239]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:31:02 ssjiang CRON[3138239]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:31:09 ssjiang CRON[3098905]: pam_unix(cron:session): session closed for user root
Oct 19 02:32:01 ssjiang CRON[3141452]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:32:02 ssjiang CRON[3141452]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:33:01 ssjiang CRON[3141462]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:33:01 ssjiang CRON[3141462]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:34:01 ssjiang CRON[3141471]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:34:02 ssjiang CRON[3141471]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:35:01 ssjiang CRON[3141481]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:35:01 ssjiang CRON[3141483]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:35:01 ssjiang CRON[3141482]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:35:01 ssjiang CRON[3141483]: pam_unix(cron:session): session closed for user root
Oct 19 02:35:02 ssjiang CRON[3141482]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:36:01 ssjiang CRON[3180093]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:36:02 ssjiang CRON[3180093]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:36:10 ssjiang CRON[3141481]: pam_unix(cron:session): session closed for user root
Oct 19 02:37:01 ssjiang CRON[3184026]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:37:02 ssjiang CRON[3184026]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:38:01 ssjiang CRON[3184035]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:38:01 ssjiang CRON[3184035]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:39:01 ssjiang CRON[3184046]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:39:01 ssjiang CRON[3184045]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:39:01 ssjiang CRON[3184045]: pam_unix(cron:session): session closed for user root
Oct 19 02:39:02 ssjiang CRON[3184046]: pam_unix(cron:session): session closed for user www-data
Oct 19 02:40:01 ssjiang CRON[3184128]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:40:01 ssjiang CRON[3184130]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 19 02:40:01 ssjiang CRON[3184129]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:40:01 ssjiang CRON[3184131]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 02:40:01 ssjiang CRON[3184131]: pam_unix(cron:session): session closed for user root