Sudo Command Not Asking For Password

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In this fast-paced technological era, it has become essential to safeguard our data from being misused or hacked. The use of sudo command in Ubuntu is one such way to ensure the security of our precious information. However, when we use the sudo command in Ubuntu, our password is displayed in plain text, which can pose a threat to our security.

To overcome this problem, one can make use of a simple trick to get their sudo password displayed as asterisks in Ubuntu. This technique not only makes your password more secure, but it also makes it easier for you to remember the password.

The trick involves making some changes in the sudoers configuration file. The configuration file contains information about who can perform which commands and under what conditions. By making certain changes in this file, we can get our sudo password displayed as asterisks.

To get started, you can follow the below-mentioned steps:

  1. Open the terminal by pressing Ctrl+Alt+T.
  2. Type the following command in the terminal:
    3. sudo visudo

    This command helps you to navigate to the sudoers configuration file.

  3. Once the file opens, look for the line that begins with "Defaults".
  4. Add the following line just below the "Defaults" line:
    5. Defaults        pwfeedback

    This line tells Ubuntu to display asterisks for the sudo password.

  5. Save the changes made to the file and exit by pressing Ctrl+X, followed by Y, and then Enter.

Your terminal is now configured to show your sudo password as asterisks. The next time you enter your sudo password, you will see a series of asterisks instead of your actual password character by character, making it more secure and preventing malicious snooping of passwords.

Thus, by following just a few simple steps, you can make your Ubuntu system even more secure and keep your valuable information safe from external threats. It's always better to be safe than sorry, and this trick is a step in the direction of ensuring that your data remains secure.

Sudo command not asking for password

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