mugshot (User Management Utility for Linux)

Mugshot is a lightweight user configuration utility for Linux 
designed for simplicity and ease of use. Quickly update your personal 
profile and sync your updates across applications.

Features:
*Update your user profile image (~/.face and AccountService)
*Update user details stored in /etc/passwd (used by finger and other 
desktop applications)
*(Optionally) sync your profile image to your Pidgin buddy icon
*(Optionally) sync your user details to LibreOffice