From now on, sudo will no longer ask for your password. Since the installation examples, the nano editor, writer should have used Ctrl + O, followed by Ctrl + X. It should look like this: USERNAME ALL=(ALL) NOPASSWD:ALLįor the alias in the example, this rule is: ducklord ALL=(ALL) NOPASSWD:ALL ![]() If not, go to the end of the file and create a new rule there. If so, please change it as shown in the section below. To prevent sudo from asking you for a password, first check if there are any existing rules with your alias. Instead, run your favorite Terminal and type: sudo visudo Turn off sudo password for your account However, it's best not to try to edit the file directly. This is where the access to the sudo command is specified for each user account or user group. ![]() To disable password checking when using sudo for your account, you must edit the 'sudoers' file. Process details may differ in other distributions. It allows you to edit authentication permissions for one or more users & groups, for one or more, or even all commands.Note : This article will see how to disable sudo password in latest Ubuntu release. In this article, we have looked at how to allow users and groups to run sudo command without password, by modifying sudoers file. Save and close the file, when you have made all changes. It need not have to be all on a single line. You may even add separate permissions one below the other in sudoers file. test_user,%data ALL=(ALL) NOPASSWD: /bin/kill,/bin/rm In fact, you can even combine users and group permissions together in a single line. Similarly, you can allow them to run multiple commands (/bin/kill and /bin/rm) instead of all commands, by listing them one after the other in a comma-separated manner test_user,read_user ALL=(ALL) NOPASSWD: /bin/kill,/bin/rm test_user,read_user ALL=(ALL) NOPASSWD: ALL Here is an example to disable sudo password for users test_user and read_user. If you want to allow multiple users to run sudo without password, add them in a comma separated manner. However, if you don’t want to give so much access but want to disable password prompt only for specific command such as /bin/kill then replace ALL at the end with this command. It means that no password will be asked for any command run with sudo keyword. In the above configuration, we mention ALL as the last argument, for command list. Here is an example to allow users of group data to run sudo commands without password. If, instead of a user, you want all members of a specific group to be able to run sudo commands without password, replace username with group name and prefix it with % symbol. In the above configuration we use the tag NOPASSWD to disable password prompt for the user test_user while running sudo command. $ sudo visudoĪdd the following line test_user ALL=(ALL) NOPASSWD: ALL To allow a user test_user to to run all commands using sudo but without password, open sudoers file with the following command.
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