Oct 18 21:20:02 ssjiang CRON[463844]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:20:02 ssjiang CRON[463842]: pam_unix(cron:session): session closed for user root
Oct 18 21:21:01 ssjiang CRON[505564]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:21:02 ssjiang CRON[505564]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:21:04 ssjiang CRON[463843]: pam_unix(cron:session): session closed for user root
Oct 18 21:22:01 ssjiang CRON[506212]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:22:02 ssjiang CRON[506212]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:23:01 ssjiang CRON[506221]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:23:01 ssjiang CRON[506221]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:24:01 ssjiang CRON[506231]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:24:02 ssjiang CRON[506231]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:25:01 ssjiang CRON[506242]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:25:01 ssjiang CRON[506240]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:25:01 ssjiang CRON[506241]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:25:01 ssjiang CRON[506242]: pam_unix(cron:session): session closed for user root
Oct 18 21:25:02 ssjiang CRON[506241]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:26:01 ssjiang CRON[547935]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:26:02 ssjiang CRON[547935]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:26:04 ssjiang CRON[506240]: pam_unix(cron:session): session closed for user root
Oct 18 21:27:01 ssjiang CRON[548608]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:27:01 ssjiang CRON[548608]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:28:01 ssjiang CRON[548617]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:28:02 ssjiang CRON[548617]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:29:01 ssjiang CRON[548628]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:29:02 ssjiang CRON[548628]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:30:01 ssjiang CRON[548639]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:30:01 ssjiang CRON[548637]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:30:01 ssjiang CRON[548640]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:30:01 ssjiang CRON[548638]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:30:01 ssjiang CRON[548640]: pam_unix(cron:session): session closed for user root