What this snippet does
Volume metadata reveals where the daemon stores the data on the host.
Expected output
/var/lib/docker/volumes/pgdata/_data
Why practise typing this
Typing volumes & storage 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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