Multiple commands can be also specified for passwordless sudo usage like below. ismail ALL=(ALL:ALL) NOPASSWD: /bin/passwd In the following example, the user ismail can run /bin/passwd commands with sudo without a password. All other commands with sudo will require a password too. But we can set a specific command to run with sudo without a password. By default, the NOPASSWD will disable the password for all commands with the sudo. %sys ALL=(ALL:ALL) NOPASSWD: ALL NOPASSWD For Command or ApplicationĪnother use case for the NOPASSWD configuration is disabling the sudo password for a specific command. ismail ALL=(ALL:ALL) NOPASSWD: ALL NOPASSWD For GroupĮven we have set the sudo group for passwordless sudo command let’s make a different example by setting the sys group for passwordless sudo command. In the following example, we will set the user ismail to run the sudo command without asking a password. We will just provide the username and change with the group name like below. We can also disable the sudo password for a specific user. %sudo ALL=(ALL:ALL) NOPASSWD: ALL NOPASSWD For User The sudoers configuration file can be opened with a command line or GUI editor but the most secure way to prevent errors and lockdowns is using the visudo command like below. In order to make the the sudo command passwordless we should edit this file. Edit sudoers file using visudo command or use below command. After completing this tutorial, you can run super user commands (allowed) without entering a password. The sudoers configuration file is used to set configuration about the sudo command. In this tutorial, you will understand how to configure passwordless sudo account on a Linux machine. The sudo command provides the ability to run without any password which is also called as nopasswd configuration. But for heavy usage provide or typing the password is not a practical method. By default, the sudo command asks for the current user password to provide root privileges as a security measure. Enable sudo without password redhat WebRun this command to mount the root directory. The sudo command configuration is located in the /etc/sudoers file. The sudo command is very popular for daily usage power users generally provided the ability to run sudo command. provide the sudo command in order to execute and run a command with root privileges without logging as the root user. Linux distributions like Ubuntu, Debian, Mint, Kali, CentOS, RHEL, SUSE, etc.
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