Set policy password expire and warning Ubuntu 22.04

Check current password expiration settings

sudo chage -l <username>

Force password change on next login

sudo chage -d 0 <username>

Set a password expiration policy

sudo chage -M 90 <username>

(Optional) Set password warning period

sudo chage -W 7 <username>

Verify changes

sudo chage -l <username>

Ref

• https://chatgpt.com/share/6708c50a-d480-8010-8ea4-418483178302