Oct 15 20:30:02 ssjiang CRON[1319403]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:30:02 ssjiang CRON[1319401]: pam_unix(cron:session): session closed for user root
Oct 15 20:31:01 ssjiang CRON[1357416]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:31:02 ssjiang CRON[1357416]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:31:10 ssjiang CRON[1319402]: pam_unix(cron:session): session closed for user root
Oct 15 20:32:01 ssjiang CRON[1361230]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:32:01 ssjiang CRON[1361230]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:33:01 ssjiang CRON[1361239]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:33:02 ssjiang CRON[1361239]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:34:01 ssjiang CRON[1361248]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:34:02 ssjiang CRON[1361248]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:35:01 ssjiang CRON[1361257]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 20:35:01 ssjiang CRON[1361259]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 20:35:01 ssjiang CRON[1361258]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:35:01 ssjiang CRON[1361259]: pam_unix(cron:session): session closed for user root
Oct 15 20:35:02 ssjiang CRON[1361258]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:36:01 ssjiang CRON[1398010]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:36:01 ssjiang CRON[1398010]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:36:11 ssjiang CRON[1361257]: pam_unix(cron:session): session closed for user root
Oct 15 20:37:01 ssjiang CRON[1403084]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:37:02 ssjiang CRON[1403084]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:38:01 ssjiang CRON[1403093]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:38:02 ssjiang CRON[1403093]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:39:01 ssjiang CRON[1403104]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 20:39:01 ssjiang CRON[1403105]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:39:01 ssjiang CRON[1403104]: pam_unix(cron:session): session closed for user root
Oct 15 20:39:01 ssjiang CRON[1403105]: pam_unix(cron:session): session closed for user www-data
Oct 15 20:40:01 ssjiang CRON[1403189]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 20:40:01 ssjiang CRON[1403188]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 20:40:01 ssjiang CRON[1403187]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 20:40:01 ssjiang CRON[1403186]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 20:40:01 ssjiang CRON[1403189]: pam_unix(cron:session): session closed for user root