![]() ![]() Provide password inside the script, by running your sudo command like this: sudo -S <<< 'password' command. To allow a user ( aaronkilik in the example below) to run all commands using sudo without a password, open the sudoers file: $ sudo visudoĪnd add the following line: aaronkilik ALL=(ALL) NOPASSWD: ALLįor the case of a group, use the % character before the group name as follows this means that all member of the sys group will run all commands using sudo without a password. linux - How to allow a normal user to kill a certain root application in visudo with no password - Stack Overflow I wanna allow a normal user to kill a certain application which is started by root user. Or Prevent sudo to ask for password permanently only for specific script: run sudo visudo and look for the line root ALL (ALL) ALL, then add a line. command_list – list of commands or a command alias to be run by user(s) using sudo. ![]() tag_list – list of tags such as NOPASSWD.effective_user_list – list of users they must be running as or a run as alias.In /etc/sudoers the item immediately following the equals is the user that the command will be allowed to execute as. host_list – list of hosts or a host alias on which users can run sudo. 4 Answers Sorted by: 59 Yes, this is possible.user_list – list of users or a user alias that has already been set.For reference, Im leaving my previous answer: If you add a line of the form wheel ALL (ALL) NOPASSWD: ALL to /etc/sudoers (using the visudo command, of course), it will let everyone in the group wheel run any commands without providing a password. Finally, open a new terminal window and run a command that requires root privileges, such as sudo apt-get update.The syntax to configure user privileges is as follows: user_list host_list=effective_user_list tag_list command_list to allow all users to run all commands without a password.And of course, because you’re using sudo you’ll be prompted for your password. If you use the sudo command without the -u option, you’ll run the command as root. Here, we’re going run the whoami command as the user mary. It is important to add this line at the end of the file, so that the other permissions do not override this directive, since they are processed in order. To use sudo to run a command as another user, we need to use the -u (user) option. If you have any sort of syntax problem, visudo will warn you and you can abort the change or open the file for editing again. Add the line ALL (ALL) NOPASSWD: ALL under your username (or any other user) to grant them the ability to run all commands without entering a password. 19 1 6 Are you sure it's '/user/bin/hashcat' - with user instead of usr - in your /etc/sudoers.d/www-data file In your question you showed, that hashcat is located in /usr/bin. ![]() Specifically I want passwordless sudo for this new user. I want to add a new user that has the same behavior as the default Ubuntu user. Add the following line to disable the sudo password for a specific user. 283 How does the ubuntu user on the AWS images for Ubuntu Server 12.04 have passwordless sudo for all commands when there is no configuration for it in /etc/sudoers I'm using Ubuntu server 12.04 on Amazon. This can be accomplished with the following command: Scroll down to the bottom of the file, where we will be adding a line. Start by opening a command line terminal and editing the /etc/sudoers file. Replace username with your account username, of course. Allow Sudo Command Without Password step by step instructions.
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