![]() If we save the sudoers file with the incorrect syntax, we may lose all sudo access. Before saving the file, visudo will examine the syntax of each line. Although we can change the sudoers file directly, it is highly advised that we use visudo. ![]() The visudo command is a tiny utility for editing the sudoers file. ![]() The sudoers file can be found at /etc/sudoer. Only trusted users should be in the sudoers file or the sudo and wheel group since sudo is a powerful command. sudo can be used by a less trusted or untrusted user to edit system files. In Linux, sudo access is not granted by default to newly created users. The solution, of course, is in the context, which I avoided explaining above. If you’re still reading, you’re probably asking why my specific Linux distribution doesn’t address the problem. That’s how you give any user the ability to run commands with sudo. # Uncomment to allow members of group wheel to execute any command Now find and uncomment the line “# %wheel ALL=(ALL) ALL". usermod -aG wheel usernameĪn extra step Arch necessitates is granting sudo access to users from all wheel group, which we accomplish by changing the sudoers file. Now, add the user to the wheel group and grant it sudo access. If you installed Arch Linux from the base image, sudo is most likely not pre-installed with the default system. Make sure to replace username with the actual username you want to grant sudo access to. visudoĪdd the following line at the end of the file – username ALL=(ALL) NOPASSWD:ALL This method is equally applicable to any other Linux distribution. To grant sudo privileges to a user, you can directly modify the sudoers file and add the following line. To have sudo privileges in CentOS and other Red Hat Enterprise Linux derivatives, the user must be assigned to the wheel group – sudo usermod -aG wheel username Add user to sudoers file or sudo group For Ubuntu or its derivatives sudo usermod -aG sudo username For CentOS or other RHEL’s derivatives Please use any of the following methods to grant user sudo access, depending on the Linux distribution you’re using. If you’re in a rush and need to fix the issue without knowing the context of the error, here’s how. The error occurs because the logged-in user lacks the ability to execute commands as sudo. If you have recently established a new user on your Linux distribution, you may see the error “ username is not in soders file” when using sudo. The problem is related to user permissions and can be simply resolved with a single command. In this article, we will fix a common error that new Linux users encounter username is not in sudoers file.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |