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1. #Passwordless sudo for specific command how to
2. #Passwordless sudo for specific command install
3. #Passwordless sudo for specific command password

#Passwordless sudo for specific command password

To: # Allow members of group sudo to execute any command, no password You then edit the default line in /etc/sudoers for the sudo group with: $ sudo visudoĪnd change it from: # Allow members of group sudo to execute any command Modify /etc/sudoers for adding the NOPASSWD directive When you already have a sudo user, it is advised as good security practice, to set up the other users in the sudo group via that user: $ sudo gpasswd -a sudo When setting up the first sudo user, you have got to the first as root: # gpasswd -a sudo

#Passwordless sudo for specific command install

you do not have /etc/sudoers), run as root: # apt install sudoĪdd a user to the sudo group, if it is not already in the sudo group (Ubuntu and derivatives add a user created in installation automatically to the sudo group). If the package sudo is not installed (e.g. In Debian, depending on the installation options, you often end up without sudo installed by default. So to add passwordless sudo enabled users to a Debian based system, the steps are:

#Passwordless sudo for specific command how to

You have learned how to modify /etc/sudoers using visudo and made some modifications to suppress password authentication for sudo tasks.Traditionally on Debian based distributions such as Debian/Ubuntu/Mint/Kali/Antix, the default group for sudo is, well, sudo. That’s all to configure sudo as passwordless.Ĭheck How to Revoke Users SUDO privileges in Linux ankit ALL=NOPASSWD: /sbin/fdiskĪpart from that, he will not be allowed to use any other command, and even if he tries to run, he will get a gentle message “ Sorry, user ankit is not allowed to execute ‘/usr/sbin/visudo’ as root on shen.“ Wrap up I’m allowing user Ankit to use the fdisk utility. Instead of giving the user all rights, you can only allow a certain command that they can use without having to enter a sudo password. %admin ALL=(ALL) ALL Configure specific command as passwordless sudo %GROUP-NAME ALL=(ALL) ALLĪll members of admin do not need to enter passwords after adding the below code. Before that, make sure to get the right group name.Īnd replace GROUP-NAME with an actual group name. I want to make particular groups that should allow to run sudo commands without having to type a password. Configure specific group as passwordless sudo

USERNAME ALL=(ALL) NOPASSWD: ALL ankit ALL=(ALL) NOPASSWD: ALLĭo copy-paste the above line into /etc/sudoers and replace the username with the actual username. The above method can cause serious issues for your system if naive users make any unintended changes, so to prevent this, you can specify a single user as a passwordless sudo, which is more convenient than the prior method. Configure specific user as passwordless sudo ALL ALL=(ALL) NOPASSWD: ALLĪfter that, save the file, and test the changes. What should I do when I want to make every user sudo and they do not need to enter a password? Then pass the below line into /etc/sudoers. To modify /etc/sudoers, run the below command with sudo privileges and follow the subsequent method as per your requirement: $ sudo visudo Configure all user as passwordless sudo Moreover, it has the capability to notify you of your mistake while saving a file, and it will ask you to correct it before exiting. To modify /etc/sudoers you can use any command-line editor or GUI text editor, but I advise you to use “visudo”, which is specifically used to modify the sudoers file.ĭid you know about Micro: Modern and Intuitive Terminal-Based Text Editor?