What this snippet does
The container side comes second, so mapping to a port nginx does not listen on yields nothing.
Expected output
curl: (52) Empty reply from server
Why practise typing this
Typing networking 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.
More Docker practice
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