In the case of Mint, the default text editor in the terminal is nano, so the /etc/sudoers file will open in the nano text editor when you run this command. This happens even if they are ran as root. If you enter the sudo visudo command, your default text editor will open, displaying the contents of the /etc/sudoers file. I am running Debian 10 (upgraded from 9) and I recently noticed that quite a few commands appear to be missing from the system unless they are run with sudo - bash says that they are not found. However, you must edit it through the visudo command for good measure. However, don’t let the name fool you you can use other text editors to edit the sudoers file. The “vi” portion of the visudo command refers to the vi text editor, which comes standard in many distributions. When using the visudo command, the system verifies the syntax of the /etc/sudoers file before committing changes, enabling the administrator an opportunity to correct mistakes before they become part of the running configuration. lsbrelease -a No LSB modules are available. If you followed the entire Initial Server Setup tutorial, you will have installed and enabled UFW. The command includes sudo to grant write permissions to those directories. As you can see in my screenshot, it asks for the root password. However, everywhere I look tell to use visudo, or edit /etc/sudoers, but none of these things exist on this server. If the aws command cannot be found, you might need to restart your terminal. To do this, type the following command and press Enter: su. Depending on how you installed Debian 11 / 10, sudo may not have been installed by default. Most distributions will set a default editor (usually Vim or nano) for /etc/sudoers. As a reminder, sudo is used to get temporary administrator permissions, but it’s still possible to log in as root or at least switch to the administrator prompt on most distributions. bat file in the PEAR directory which is supposed to do this for you if you double click it but it. The easy solution is to just start a new shell as root, and bash will automatically read /etc/bash.bashrc when it starts. They are not in the windows path so you have to cd into the PEAR directory to run the command or add the PEAR directory to your systems path variable. As Marcos says, your main problem here is that source is a shell builtin command that affects only the shell process in which it's run. The /etc/sudoers file controls access to all elevated privileges and a mistake in this file can render it impossible to gain root privileges on the server. On Windows PECL and PEAR commands are not found but they are pre-installed in PHP. This can be fixed by going into the root. While the /etc/sudoers file is a normal text file, it is essential not to directly edit it with a standard text editor like Vim or nano. The problem statement sudo command not found occurs when the system does not have the sudo utility installed on it.
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