12/1/2023 0 Comments Arch sudo without passwordThis command was useful back when sudo did not have the -i option, but I think that option has been there for about 15 years by now. This would require giving the user(s) in question at least access to run the ` su - targetuserĬommand as root, and it will be more difficult to piece together from the logs what the user actually did. If you don't want to change the root password then you can use: sudo -i. After that you can type su and enter the 'root' password. ![]() Then enter your password and type the new root password. when you enter your account, type: sudo passwd root. To get a shell as the target user, with the exact same environment the target user would get when logging in directly.įor historical reasons, some people reflexively use sudo su - targetuserįor the second purpose. this will add you to the sudoers group Then type exit and boot normally. the nc method is better and 'works for me' but the visudo method shouldn't ask for a password once you log in/out, if you've typed the line correctly. To quickly execute individual commands as the target user, or $ sudo -iu targetuser Re: SOLVEDhddtemp without sudo something worth noting, you have to log in/out again for groups and sudoers changes to take affect. Then, the user(s) can do $ sudo -u targetuser command If you want to give an user (or a group) full access to a specific other user account and nothing else, you can do it this way: user ALL=(targetuser) ALL Meaning: "any members of group wheel on ALL hosts can sudo to ALL user accounts to run ALL commands." So it's exactly the same as your "bad" line: bob ALL=(ALL) ALL adduser my-user sudo gpasswd -a my-user sudo Then using visuo i added this line, based on this question. I created a new user on my ubuntu server 16.04 圆4. When the wheel group membership gives an user full root access through sudo, it is normally configured like this in the /etc/sudoers file: %wheel ALL=(ALL) ALL I need that a new user could execute sudo without any request of password, because this user has in crontab a. Do I have to create a group and then add all users to this group or is there another way? And according to my knowledge bob ALL=ALL ALLīasically makes bob have the same power like root which is not good right.Īnother question I have is how to make all users on the system able to execute the last command. ![]() Sorry, user bob is not allowed to execute '/sbin/iptables -L' as rootĪnd so am not sure how to give sudo access to the machine to a user if the group wheel is not there. So can I do the following line then: bob ALL=/usr/bin/sudoīut then I changed to user bob after and tried to execute # sudo iptables -L Then how can I grant bob sudo access to the machine.When I did # which sudo Or let's say there is no wheel group or it is deleted for some reason. Should I just add the user to the wheel group. When you are asked to give a user sudo access to the machine.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |