Searching for images
To effectively search for a specific image, first we need to understand the Docker image naming schema and tags concept. We have already mentioned it before; let's look at it now in detail.
Image naming and tags
The full image name has the following syntax:
Let's explore it in detail, image names start with a namespace and a slash. For example, the image named
hello-world created and uploaded by user
tutum (which is an Apache image responding with
hello-world message on port
80, by the way) will begin with this part:
There can also be images with no namespace prefix-these will be images from the so-called official repositories. The official repositories ...