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• Man sudo update#

It is Ubuntu feature, if you can call it that. The startup message doesn’t come from WSL or Windows Terminal. Then just remove or comment out the If-block. Perhaps it’s useful when you’re deploying WSL to multiple users?Īnyway, the logic is stored in the system-wide Bash configuration file: /etc/bash.bashrc I’m not really sure the use case for this solution. Information about the project can be found at. This page is part of the util-linux (a random collection of Linux utilities) project.

The file gets generated automatically if you sudo at least once successfully.Īlternatively you can just create the flag manually:- cd ~ It is used to configure sudo plugins, plugin-agnostic path names, debug flags, and other settings. The logic that displays the startup message is disabled if this file exists in your home directory. The nf file is used to configure the sudo front-end. sudo allows a permitted user to execute a command as the superuser or another user, as specified by the security policy. Solution #2: Create the Flag in Your Home Directory If, for whatever reason, this solution doesn’t work for you, here are two more solutions. As a matter of fact, you can even supply sudo with an invalid command like sudo x. As long as sudo can validate your password successfully, the message will go away. Fortunately the way to get rid of it is surprisingly easy. To run a command as administrator (user "root"), use "sudo ". On systems where sudo is the primary method of gaining superuser privi- leges, it is imperative to avoid syntax errors in the security policy configuration files.

Man sudo update#

If you’re using a fresh installation of WSL, you’ll most probably get the following message every time you start a new WSL/Windows Terminal instance, or a new Windows Terminal Ubuntu tab. By running sudo with the -v option, a user can update the cached credentials without running a command.