SHADOW(5) SHADOW(5)
shadow
1970 1 1
1970 1 1
a zA Z 0 9 . / 64 13 24
crypt(3)
1970 1 1
()
/etc/passwd
/etc/passwd -
/etc/shadow -
chage(1),
login(1), passwd(1), su(1), passwd(5), pwconv(8), pwunconv(8), sulo-
gin(8)
SHADOW(5)