I have Ubuntu 18 OS and I am trying to prevent all users from running 'chpasswd' command after 17:00 o'clock. I need to use pam for this.
My /etc/pam.d/chpasswd file:
# The PAM configuration file for the Shadow 'chpasswd' service # @include common-password password required pam_pwquality.so retry=3 account required pam_time.so
My /etc/security/time.conf file:
I don't know why it does not work. I can run this command all day.