Oct 27 13:30:01 ssjiang CRON[3824386]: pam_unix(cron:session): session closed for user root
Oct 27 13:30:01 ssjiang CRON[3824388]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:31:01 ssjiang CRON[3862763]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:31:02 ssjiang CRON[3862763]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:31:12 ssjiang CRON[3824387]: pam_unix(cron:session): session closed for user root
Oct 27 13:32:01 ssjiang CRON[3868436]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:32:02 ssjiang CRON[3868436]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:33:01 ssjiang CRON[3868445]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:33:02 ssjiang CRON[3868445]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:34:01 ssjiang CRON[3868455]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:34:01 ssjiang CRON[3868455]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:35:01 ssjiang CRON[3868464]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:35:01 ssjiang CRON[3868465]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:35:01 ssjiang CRON[3868466]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:35:01 ssjiang CRON[3868466]: pam_unix(cron:session): session closed for user root
Oct 27 13:35:02 ssjiang CRON[3868465]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:36:01 ssjiang CRON[3906238]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:36:02 ssjiang CRON[3906238]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:36:13 ssjiang CRON[3868464]: pam_unix(cron:session): session closed for user root
Oct 27 13:37:01 ssjiang CRON[3912511]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:37:02 ssjiang CRON[3912511]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:38:01 ssjiang CRON[3912520]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:38:02 ssjiang CRON[3912520]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:39:01 ssjiang CRON[3912530]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:39:01 ssjiang CRON[3912531]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:39:01 ssjiang CRON[3912530]: pam_unix(cron:session): session closed for user root
Oct 27 13:39:01 ssjiang CRON[3912531]: pam_unix(cron:session): session closed for user www-data
Oct 27 13:40:01 ssjiang CRON[3912616]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:40:01 ssjiang CRON[3912615]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 27 13:40:01 ssjiang CRON[3912616]: pam_unix(cron:session): session closed for user root
Oct 27 13:40:01 ssjiang CRON[3912614]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 27 13:40:01 ssjiang CRON[3912613]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)