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syuraj/Disable Broadcast Message in Linux or Raspberry Pi

Created October 25, 2021 23:52
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Disable Broadcast Message in Linux or Raspberry Pi
To prevent wall messages from messing up all of your open terminals:
sudo systemctl stop systemd-ask-password-wall.service
sudo systemctl stop systemd-ask-password-wall.path
To make this change persistent over boot:
sudo systemctl mask systemd-ask-password-wall.service
sudo systemctl mask systemd-ask-password-wall.path
Ref: https://unix.stackexchange.com/questions/382272/systemd-ask-password-only-prompt-on-current-console
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