Oct 16 21:00:02 ssjiang CRON[1092464]: pam_unix(cron:session): session closed for user root
Oct 16 21:00:03 ssjiang CRON[1092466]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:01:01 ssjiang CRON[1133592]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:01:01 ssjiang CRON[1133592]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:01:05 ssjiang CRON[1092465]: pam_unix(cron:session): session closed for user root
Oct 16 21:02:01 ssjiang CRON[1134424]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:02:01 ssjiang CRON[1134424]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:03:01 ssjiang CRON[1134436]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:03:02 ssjiang CRON[1134436]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:04:01 ssjiang CRON[1134445]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:04:02 ssjiang CRON[1134445]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:05:01 ssjiang CRON[1134455]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:05:01 ssjiang CRON[1134454]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 21:05:01 ssjiang CRON[1134456]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 21:05:01 ssjiang CRON[1134456]: pam_unix(cron:session): session closed for user root
Oct 16 21:05:01 ssjiang CRON[1134455]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:06:01 ssjiang CRON[1175737]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:06:02 ssjiang CRON[1175737]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:06:04 ssjiang CRON[1134454]: pam_unix(cron:session): session closed for user root
Oct 16 21:07:01 ssjiang CRON[1176405]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:07:02 ssjiang CRON[1176405]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:08:01 ssjiang CRON[1176414]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:08:02 ssjiang CRON[1176414]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:09:01 ssjiang CRON[1176424]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 21:09:01 ssjiang CRON[1176425]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:09:01 ssjiang CRON[1176424]: pam_unix(cron:session): session closed for user root
Oct 16 21:09:01 ssjiang CRON[1176425]: pam_unix(cron:session): session closed for user www-data
Oct 16 21:10:01 ssjiang CRON[1176509]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 21:10:01 ssjiang CRON[1176507]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 21:10:01 ssjiang CRON[1176508]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 16 21:10:01 ssjiang CRON[1176509]: pam_unix(cron:session): session closed for user root
Oct 16 21:10:01 ssjiang CRON[1176506]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)