If you are encountering issues with redirection with header, it may not be related to Nginx itself but rather how the PHP code is being executed or other factors.

The error message "permission denied for relation table" in PostgreSQL indicates that the user attempting to access the specified table does not have the required permissions to perform the operation.

The error message you encountered suggests that the user or role executing the pg_dump command does not have sufficient privileges to access the abouts table or view in the PostgreSQL database.

To avoid including unwanted paths in a zip file while using the pushd and popd commands, you can change the working directory temporarily and execute the zip command from within that directory.

To generate an alert while throughput exceeds your described values, create a CloudWatch alarm with an Amazon Simple Notification Service (Amazon SNS) notification.

To send emails using AWS SES (Simple Email Service) in Node.js, you'll need to set up the AWS SDK and configure your SES credentials. Here's a step-by-step guide to get you started:

The private key works as a password and should be kept safe. Private key and public key of SSH are used to validate and establish an encrypted communication between a client and a remote machine over the internet.