haveauclogin
haveauclogin is a command-line utility found on some Unix-like operating systems, particularly those derived from older BSD systems like Solaris. Its primary function is to manage user authentication information, specifically related to the `/etc/authinfo` file. This file provides a more flexible and secure way to handle user authentication compared to the traditional `/etc/passwd` and `/etc/shadow` files.
The haveauclogin command allows administrators to add, delete, or modify entries in the `/etc/authinfo` file. These
Using haveauclogin requires superuser privileges. The command typically takes arguments specifying the action to be performed