Oct 21 07:20:02 ssjiang CRON[837238]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:20:02 ssjiang CRON[837236]: pam_unix(cron:session): session closed for user root
Oct 21 07:21:01 ssjiang CRON[877143]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:21:02 ssjiang CRON[877143]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:21:08 ssjiang CRON[837237]: pam_unix(cron:session): session closed for user root
Oct 21 07:22:01 ssjiang CRON[880206]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:22:02 ssjiang CRON[880206]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:23:01 ssjiang CRON[880216]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:23:02 ssjiang CRON[880216]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:24:01 ssjiang CRON[880225]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:24:02 ssjiang CRON[880225]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:25:01 ssjiang CRON[880234]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 07:25:01 ssjiang CRON[880236]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 07:25:01 ssjiang CRON[880236]: pam_unix(cron:session): session closed for user root
Oct 21 07:25:01 ssjiang CRON[880235]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:25:01 ssjiang CRON[880235]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:26:01 ssjiang CRON[918728]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:26:02 ssjiang CRON[918728]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:26:11 ssjiang CRON[880234]: pam_unix(cron:session): session closed for user root
Oct 21 07:27:01 ssjiang CRON[923201]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:27:01 ssjiang CRON[923201]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:28:01 ssjiang CRON[923211]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:28:02 ssjiang CRON[923211]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:29:01 ssjiang CRON[923221]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:29:02 ssjiang CRON[923221]: pam_unix(cron:session): session closed for user www-data
Oct 21 07:30:01 ssjiang CRON[923232]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 21 07:30:01 ssjiang CRON[923230]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 07:30:01 ssjiang CRON[923231]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 07:30:01 ssjiang CRON[923233]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 07:30:01 ssjiang CRON[923233]: pam_unix(cron:session): session closed for user root