So you do not have to put 'sudo' in front of any command.

Instead, they open a terminal as root (for example with su - from a normal user). Moreover, having a system without sudo could still give security benefits, since the sudo package could be affected by security bugs, as any additional part of the system. Note that, historically, all Unix-like systems worked perfectly even before 'sudo' was invented. Then please do a full logout and login again. (Obviously just replace 'jhon-smith' with your personal username) Password: (enter here the password of the root user that you specified during your Debian installation, and press Enter) If you like sudo and you want to install it (even if you skipped it during your Debian installation), you can, but in the way without sudo, so, becoming root with the su command, installing it, and adding yourself in the sudo group and doing a full logout/login. However, this situation only happens if you have set a root password during your Debian installation. Some new Debian users, usually coming from Ubuntu, are shocked by problems like 'sudo not working in Debian'. Sudo is also an effective way to log who ran which command and when. The basic philosophy is to give as few privileges as possible but still allow people to get their work done. Sudo (sometimes considered as short for Super- user do) is a program designed to let system administrators allow some users to execute some commands as root (or another user). To use pkexec, you must first specify the pkexec keyword followed by the command you want to execute, followed by any arguments or options that the command requires.Translation(s): العربية - English - Español - Français - Italiano - Русский On Arch-based Linux distros, use the following command: On RHEL and similar distros, run: sudo dnf install policykit On Debian-based systems, run: sudo apt update & sudo apt install policykit -1 In the case that it’s not installed, here’s how to install it. The pkexec tool is already installed on Ubuntu and other major Linux distros. Pkexec allows you to execute a command with the privileges of a different user or role, based on the rules defined in a specified policy. The pkexec (PolicyKit Executive) command is a front-end implementation of the PolicyKit framework, which provides a set of rules for granting privileges to users and processes. Unfortunately, this makes it very bloated.įortunately, as with most things on Linux, there are some great alternatives to the sudo command, and here are some of them. Sudo works fine and does a lot more than what most people use it for. And it also reduces the system's attack surface. Security: Limiting access to certain parts of the system prevents accidental deletion or changes to the system.This is good for system stability, privacy, and overall performance.

Control: It allows administrators or the owners of the system to grant specific access to certain files and programs.Limiting access to users on Linux is very vital for the following reasons: By default, non-root users normally have limited access to resources and files on Linux. Sudo is a very important command because it allows you to execute commands with superuser privileges. But did you know there are alternatives to the sudo command on Linux? Why Execute Linux Commands as Another User? You normally need elevated privileges to execute actions such as installing software, managing services, and deleting critical system files.

Sudo options