Oct 22 20:30:02 ssjiang CRON[3299072]: pam_unix(cron:session): session closed for user root
Oct 22 20:30:02 ssjiang CRON[3299074]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:31:01 ssjiang CRON[3340824]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:31:02 ssjiang CRON[3340824]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:31:06 ssjiang CRON[3299073]: pam_unix(cron:session): session closed for user root
Oct 22 20:32:01 ssjiang CRON[3342223]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:32:02 ssjiang CRON[3342223]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:33:01 ssjiang CRON[3342232]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:33:02 ssjiang CRON[3342232]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:34:01 ssjiang CRON[3342242]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:34:01 ssjiang CRON[3342242]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:35:01 ssjiang CRON[3342253]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:35:01 ssjiang CRON[3342252]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 20:35:01 ssjiang CRON[3342254]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 20:35:01 ssjiang CRON[3342254]: pam_unix(cron:session): session closed for user root
Oct 22 20:35:02 ssjiang CRON[3342253]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:36:01 ssjiang CRON[3381784]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:36:02 ssjiang CRON[3381784]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:36:09 ssjiang CRON[3342252]: pam_unix(cron:session): session closed for user root
Oct 22 20:37:01 ssjiang CRON[3385401]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:37:02 ssjiang CRON[3385401]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:38:01 ssjiang CRON[3385410]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:38:02 ssjiang CRON[3385410]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:39:01 ssjiang CRON[3385421]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:39:01 ssjiang CRON[3385420]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 20:39:01 ssjiang CRON[3385420]: pam_unix(cron:session): session closed for user root
Oct 22 20:39:01 ssjiang CRON[3385421]: pam_unix(cron:session): session closed for user www-data
Oct 22 20:40:01 ssjiang CRON[3385503]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 20:40:01 ssjiang CRON[3385502]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 20:40:01 ssjiang CRON[3385500]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 20:40:01 ssjiang CRON[3385503]: pam_unix(cron:session): session closed for user root
Oct 22 20:40:01 ssjiang CRON[3385501]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)