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399224 (9) [Avatar] Offline
#1
It specifies the my2048 repository, but no tag. I didn't run the example because I'm on a mobile network, but the following example suggests that it won't work:

% docker run --name con ubuntu bash -c "echo 1 > foo.txt"
% docker commit con con:1
% docker run con cat foo.txt
Unable to find image 'con:latest' locally
aidanhs (25) [Avatar] Offline
#2
Thanks for reporting these! These were previously fixed as a result of https://forums.manning.com/posts/list/37520.page

Hopefully you should find the final copy of the book works fine.