Wheel group is the sudo group in Arch Linux. So at this point add newly created user 'john' to the wheel group with the help of command usermod. # usermod -aG wheel john Now edit the file sudoers so that the wheel group is activated. To do this, open the sudoer's file and uncom...
Such circumstances can be frustrating to a system user who is yet to fully grasp the rules that define the metrics of the Linux operating system. To kick off this article, we first need to understand the definition ofSudoandSudoerfrom a Linux operating system perspective. [ You might also li...
Login as root is a very bad practice. Thus, it’s good to implement sudo in Linux system. You can add user to sudo list, so the user in the sudoer list will be able to perform task in different privilege. sudo is a program in the Unix / Linux that allow a user to execute comman...
Let’s now get started on creating a sudo user or sudoer in Linux command line. Step 1: Create a new user [if it doesn’t exist already] Pleasecheck the users present on your Linux system. If the user that you want to grant sudo access doesn't exist, the first step would be to ...
To make it easy to control who can SSH to the server. By using a group, we can quickly add/remove accounts to the group to quickly allow or not allow SSH access to the server.How It WorksWe will use the AllowGroups option in SSH's configuration file /etc/ssh/sshd_config to tell ...
To make it easy to control who can SSH to the server. By using a group, we can quickly add/remove accounts to the group to quickly allow or not allow SSH access to the server.How It WorksWe will use the AllowGroups option in SSH's configuration file /etc/ssh/sshd_config...
For security reasons, Linux only allowssudoer/root usersto perform mounting operations. Other users will be able to have directory access after the mounting point directories are set with the needed permissions (by root/sudoer users). Mounting USB Drive/Stick in Linux ...
4. If you are logged in to yourUnix/Linux system as therootorsudoeruser, you can access MariaDB without entering a password. Use the following command to log in to MariaDB: sudo mariadb Typeexitto return to the Debian command line. ...
In this guide, you will configure 2FA for a non-root sudoer user on an Ubuntu 18.04 installation with the Google PAM module. Since you’re configuring 2FA on the non-root user, you will still be able to access the machine from yourrootaccount in case of a lockout. The tutorial wi...
$ sudo pacman -S curl git [OnArch Linux] $ sudo zypper install curl git [OnOpenSUSE] Step 2: Run Homebrew Installation Script Next, run the following script using thecurl command, running this script will first ask you for the Sudoer user password of the Linux system. ...