Oct 13 02:30:02 ssjiang CRON[1849661]: pam_unix(cron:session): session closed for user root
Oct 13 02:30:02 ssjiang CRON[1849663]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:31:01 ssjiang CRON[1888875]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:31:02 ssjiang CRON[1888875]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:31:08 ssjiang CRON[1849662]: pam_unix(cron:session): session closed for user root
Oct 13 02:32:01 ssjiang CRON[1891128]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:32:02 ssjiang CRON[1891128]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:33:01 ssjiang CRON[1891137]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:33:01 ssjiang CRON[1891137]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:34:01 ssjiang CRON[1891146]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:34:02 ssjiang CRON[1891146]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:35:01 ssjiang CRON[1891156]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:35:01 ssjiang CRON[1891157]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:35:01 ssjiang CRON[1891155]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:35:01 ssjiang CRON[1891157]: pam_unix(cron:session): session closed for user root
Oct 13 02:35:02 ssjiang CRON[1891156]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:36:01 ssjiang CRON[1929855]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:36:01 ssjiang CRON[1929855]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:36:08 ssjiang CRON[1891155]: pam_unix(cron:session): session closed for user root
Oct 13 02:37:01 ssjiang CRON[1932661]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:37:02 ssjiang CRON[1932661]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:38:01 ssjiang CRON[1932670]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:38:02 ssjiang CRON[1932670]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:39:01 ssjiang CRON[1932680]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:39:01 ssjiang CRON[1932681]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:39:01 ssjiang CRON[1932680]: pam_unix(cron:session): session closed for user root
Oct 13 02:39:01 ssjiang CRON[1932681]: pam_unix(cron:session): session closed for user www-data
Oct 13 02:40:01 ssjiang CRON[1932758]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:40:01 ssjiang CRON[1932760]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 02:40:01 ssjiang CRON[1932759]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 02:40:01 ssjiang CRON[1932760]: pam_unix(cron:session): session closed for user root
Oct 13 02:40:01 ssjiang CRON[1932757]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)