What this snippet does
The verbose form attributes space to individual images, containers and volumes.
Expected output
Images space usage: myapp latest 612MB 0B shared
Why practise typing this
Typing debugging & ops code builds muscle memory for the symbols and indentation Docker uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
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