[root@DB-Server ~]#  awk -F ":" '{print $1, $3}'  /etc/shadow | grep kerry

kerry 16439

[root@DB-Server ~]# ls -l /home/kerry/.bash_logout

-rw-r--r-- 1 kerry kerry 33 Jan  4  2015 /home/kerry/.bash_logout

[root@DB-Server ~]# date -d "1970-01-01 16439 days" "+%Y/%m/%d %H:%M:%S" 

2015/01/04 00:00:00

[root@DB-Server ~]# passwd kerry

Changing password for user kerry.

New UNIX password: 

BAD PASSWORD: it is too simplistic/systematic

Retype new UNIX password: 

passwd: all authentication tokens updated successfully.

[root@DB-Server ~]#  awk -F ":" '{print $1, $3}'  /etc/shadow | grep kerry

kerry 16972

You have new mail in /var/spool/mail/root

[root@DB-Server ~]# date -d "1970-01-01 16972 days" "+%Y/%m/%d %H:%M:%S" 

2016/06/20 00:00:00

[root@DB-Server ~]#