If we check this “passwd -sa” output:
bash-3.00# passwd -sa | egrep ‘rdircio|root’
root PS
rdircio PS 12/21/09 14 56 14
It means that root’s password never expires since it doesn’t have any expiry rule. rdircio’s password was last
changed 12/21/09, the system won’t let me change it but 14 days after 12/21/09, it will expire and need be
changed 56 days after 12/21/09, i will be warned 14 days before it expires that i need to change it
44/433