Oct 17 01:30:01 ssjiang CRON[3364563]: pam_unix(cron:session): session closed for user root
Oct 17 01:30:02 ssjiang CRON[3364565]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:31:01 ssjiang CRON[3405150]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:31:01 ssjiang CRON[3405150]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:31:06 ssjiang CRON[3364564]: pam_unix(cron:session): session closed for user root
Oct 17 01:32:01 ssjiang CRON[3406753]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:32:02 ssjiang CRON[3406753]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:33:01 ssjiang CRON[3407514]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:33:01 ssjiang CRON[3407514]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:34:01 ssjiang CRON[3407523]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:34:02 ssjiang CRON[3407523]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:35:01 ssjiang CRON[3407534]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 01:35:01 ssjiang CRON[3407533]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:35:01 ssjiang CRON[3407532]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 01:35:01 ssjiang CRON[3407534]: pam_unix(cron:session): session closed for user root
Oct 17 01:35:02 ssjiang CRON[3407533]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:36:01 ssjiang CRON[3448145]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:36:01 ssjiang CRON[3448145]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:36:06 ssjiang CRON[3407532]: pam_unix(cron:session): session closed for user root
Oct 17 01:37:01 ssjiang CRON[3449719]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:37:02 ssjiang CRON[3449719]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:38:01 ssjiang CRON[3449728]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:38:01 ssjiang CRON[3449728]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:39:01 ssjiang CRON[3449738]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 01:39:01 ssjiang CRON[3449738]: pam_unix(cron:session): session closed for user root
Oct 17 01:39:01 ssjiang CRON[3449739]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:39:02 ssjiang CRON[3449739]: pam_unix(cron:session): session closed for user www-data
Oct 17 01:40:01 ssjiang CRON[3449821]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 01:40:01 ssjiang CRON[3449820]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 17 01:40:01 ssjiang CRON[3449818]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 17 01:40:01 ssjiang CRON[3449821]: pam_unix(cron:session): session closed for user root
Oct 17 01:40:01 ssjiang CRON[3449819]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)