AMAZON LINUX 2 SUDO COMMAND NOT FOUND SERIAL
For more information on configuring the EC2 serial console for Linux, see Configure access to the EC2 serial console. If you can't access your instance or the serial console, then follow the instructions in the section Method 2: Use a user data script. Also, every instance that uses the serial console must include at least one password-based user. Then, create AWS Identity and Access Management (IAM) policies that grant access to your IAM users. You can use the Amazon EC2 console or the AWS Command Line Interface (AWS CLI) to access the serial console.īefore you use the serial console, grant access to the console at the account level. The serial console connects to your instance without needing a working network connection. The serial console helps you troubleshoot boot issues, network configuration, and SSH configuration issues. If you activated EC2 serial console for Linux, then you can use it to troubleshoot supported Nitro-based instance types.
To correct these errors, use the Amazon EC2 serial console or a user data script. This allows the owner and group to read the file, and it forbids anyone from writing to the file. By default, the file mode for the sudoers file is 0440. If a file is world-writable, then everyone can write to the file.
The sudoers file can't be world-writable. This error occurs when the /etc/sudoers file has the incorrect permissions.
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