System Grab Bag

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nologin

Alternative shell that prevents a user from logging in. More information: https://manned.org/nologin.5.
  • Set a user's login shell to nologin to prevent the user from logging in:
    chsh -s {{user}} nologin
  • Customize message for users with the login shell of nologin:
    echo "{{declined_login_message}}" > /etc/nologin.txt

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