Oct 22 07:40:01 ssjiang CRON[840258]: pam_unix(cron:session): session closed for user root
Oct 22 07:40:02 ssjiang CRON[840260]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:41:01 ssjiang CRON[878218]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:41:01 ssjiang CRON[878218]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:41:11 ssjiang CRON[840259]: pam_unix(cron:session): session closed for user root
Oct 22 07:42:01 ssjiang CRON[883411]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:42:02 ssjiang CRON[883411]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:43:01 ssjiang CRON[883420]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:43:01 ssjiang CRON[883420]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:44:02 ssjiang CRON[883429]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:44:02 ssjiang CRON[883429]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:45:01 ssjiang CRON[883440]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 07:45:01 ssjiang CRON[883438]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 07:45:01 ssjiang CRON[883439]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:45:01 ssjiang CRON[883440]: pam_unix(cron:session): session closed for user root
Oct 22 07:45:02 ssjiang CRON[883439]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:46:01 ssjiang CRON[921738]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:46:02 ssjiang CRON[921738]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:46:11 ssjiang CRON[883438]: pam_unix(cron:session): session closed for user root
Oct 22 07:47:01 ssjiang CRON[926586]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:47:02 ssjiang CRON[926586]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:48:01 ssjiang CRON[926596]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:48:01 ssjiang CRON[926596]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:49:01 ssjiang CRON[926606]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:49:02 ssjiang CRON[926606]: pam_unix(cron:session): session closed for user www-data
Oct 22 07:50:01 ssjiang CRON[926617]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 22 07:50:01 ssjiang CRON[926615]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 07:50:01 ssjiang CRON[926616]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 07:50:01 ssjiang CRON[926618]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 22 07:50:01 ssjiang CRON[926618]: pam_unix(cron:session): session closed for user root