210001 2020-01-31 06:45:16 login=cchen Chen1818 -N-user; 
210001 2020-01-31 06:45:29 login=cchen Chen1818 -N-user; 
210001 2020-01-31 06:45:42 login=cchen Chen1818 -N-user; 
210001 2020-01-31 06:48:33 login=cchen Chen1818 -OK; 
210001 2020-01-31 06:57:10 login=cchen Chen1818 -OK; 
210001 2020-01-31 08:06:12 login=cchen Chen1818 -OK; 
210001 2020-01-31 08:11:50 login=cchen Chen1818 -OK; 
210001 2020-02-01 06:43:37 login=cchen Chen1818 -OK; 
210001 2020-03-03 09:43:19 login=cchen Chen1818 -OK; 
210001 2020-03-03 09:44:09 login=cchen Chen1818 -OK; 
210001 2020-03-04 01:35:00 login=cchen Chen1818 -OK; 
210001 2020-03-04 05:11:38 login=cchen Chen1818 -OK; 
210001 2020-03-04 05:19:53 login=cchen Chen1818 -OK; 
210001 2020-03-06 06:07:16 login=cchen Chen1818 -OK; 
210001 2020-03-07 02:20:48 login=cchen Chen1818 -OK;