To build a Docker image using the current folder and a specified Dockerfile, and then tag the image with a specific name for the local repository, the following command is used: docker build: This command builds a Docker image from a Dockerfile. -t cust321453857-rep: The -t option tags the resulting image with the specified name (cust321453857-rep). -f Dockerfile: The -f option specifies the Dockerfile to use for building the image. Command: docker build -t cust321453857-rep -f Dockerfile . Reference: Docker Build Command: Docker Build