Oct 18 21:10:01 ssjiang CRON[379043]: pam_unix(cron:session): session closed for user root
Oct 18 21:10:01 ssjiang CRON[379045]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:11:01 ssjiang CRON[420526]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:11:02 ssjiang CRON[420526]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:11:05 ssjiang CRON[379044]: pam_unix(cron:session): session closed for user root
Oct 18 21:12:01 ssjiang CRON[421413]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:12:02 ssjiang CRON[421413]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:13:01 ssjiang CRON[421423]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:13:02 ssjiang CRON[421423]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:14:01 ssjiang CRON[421432]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:14:02 ssjiang CRON[421432]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:15:01 ssjiang CRON[421443]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:15:01 ssjiang CRON[421441]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:15:01 ssjiang CRON[421442]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:15:01 ssjiang CRON[421443]: pam_unix(cron:session): session closed for user root
Oct 18 21:15:01 ssjiang CRON[421442]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:16:01 ssjiang CRON[462927]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:16:02 ssjiang CRON[462927]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:16:05 ssjiang CRON[421441]: pam_unix(cron:session): session closed for user root
Oct 18 21:17:01 ssjiang CRON[463810]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:17:01 ssjiang CRON[463811]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:17:01 ssjiang CRON[463810]: pam_unix(cron:session): session closed for user root
Oct 18 21:17:02 ssjiang CRON[463811]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:18:01 ssjiang CRON[463823]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:18:02 ssjiang CRON[463823]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:19:01 ssjiang CRON[463833]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:19:01 ssjiang CRON[463833]: pam_unix(cron:session): session closed for user www-data
Oct 18 21:20:01 ssjiang CRON[463844]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 18 21:20:01 ssjiang CRON[463845]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:20:01 ssjiang CRON[463842]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:20:01 ssjiang CRON[463843]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 18 21:20:01 ssjiang CRON[463845]: pam_unix(cron:session): session closed for user root