Sistemimizdeki bir kullanıcının, ömrünü, belli sürelerle zorunlu parola değiştirmeye zorlamaya yarayan, bilmediğimiz, kullanmadığımız bir komut.
chage :Usage: chage [options] LOGIN
Options:
-d, --lastday LAST_DAY set date of last password change to LAST_DAY
-E, --expiredate EXPIRE_DATE set account expiration date to EXPIRE_DATE
-I, --inactive INACTIVE set password inactive after expiration to INACTIVE
-l, --list show account aging information
-m, --mindays MIN_DAYS set minimum number of days before password change to MIN_DAYS
-M, --maxdays MAX_DAYS set maximim number of days before password change to MAX_DAYS
-R, --root CHROOT_DIR directory to chroot into
-W, --warndays WARN_DAYS set expiration warning days to WARN_DAYS
[root@zurbahan ~]# useradd remzi
[root@zurbahan ~]# chage -l remzi
Last password change : Eki 18, 2015
Password expires : never
Password inactive : never
Account expires : never
Minimum number of days between password change : 0
Maximum number of days between password change : 99999
Number of days of warning before password expires : 7
Last password change : Eki 18, 2015
Password expires : never
Password inactive : never
Account expires : never
Minimum number of days between password change : 0
Maximum number of days between password change : 99999
Number of days of warning before password expires : 7
[root@zurbahan ~]# chage -M 360 -W 30 -m 3 -I 7 remzi
[root@zurbahan ~]# chage -l remzi
Last password change : Eki 18, 2015
Password expires : Eki 12, 2016
Password inactive : Eki 19, 2016
Account expires : never
Minimum number of days between password change : 3
Maximum number of days between password change : 360
Number of days of warning before password expires : 30
Last password change : Eki 18, 2015
Password expires : Eki 12, 2016
Password inactive : Eki 19, 2016
Account expires : never
Minimum number of days between password change : 3
Maximum number of days between password change : 360
Number of days of warning before password expires : 30
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