![]() ![]() See the man page for visudo for more information. Feel free to add the above directive to the end of your /etc/sudoers file to enable this functionality for existing installations if you wish!įinally, please note that using the visudo command is the recommended way to update sudoers content, since it protects against many failure modes. Note also, that because sudoers contents can vary widely, no attempt is made to add this directive to existing sudoers files on upgrade. Note that there must be at least one file in the sudoers.d directory (this one will do), and all files in this directory should be mode 0440. Not sure about the ubuntu 16. This will cause sudo to read and parse any files in the /etc/sudoers.d directory that do not end in ~ or contain a. I had the same doubt related to how the vagrant user was able to sudo without being in the "standard" places where we are acquainted to check on CentOS 7.īut on Debian's "bullseye64" box you have the following README at /etc/sudoers.d/READMEĪs of Debian version 1.7.2p1-1, the default /etc/sudoers file created on installation of the package now includes the directive: #includedir /etc/sudoers.d Document the sudoers config that will allow developers to vagrant up without sudo password. Uid=1000(vagrant) gid=1000(vagrant) groups=1000(vagrant)Īnd, as expected, adding other users to the sudo group asks me for a password: sudo ls The vagrant user is not even in the sudo group: id -a How is passwordless sudo achieved for the vagrant user? # See sudoers(5) for more information on "#include" directives: # Allow members of group sudo to execute any command ![]() # Members of the admin group may gain root privileges Otherwise, you are ready to get owned when you put your Vagrant built system on the internet. Like deleting the vagrant user account, changing the root password, and removing the SSH service (if it doesn’t need SSH) from the system. # See the man page for details on how to write a sudoers file.ĭefaults secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" If you do use Vagrant to build a system be sure to take some steps to harden the system afterward. # Please consider adding local content in /etc/sudoers.d/ instead of # This file MUST be edited with the 'visudo' command as root. ![]() This is /etc/sudoers: sudo cat /etc/sudoers ![]()
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