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petersjt014/closure-total-size-MiB.sh

Created December 23, 2018 21:20
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finds the total size of a nix closure, taking into account both shared paths and my fear of variables
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closure-total-size-MiB.sh
echo $@ | xargs -I _ bash -c "which _" | xargs -I _ nix-store -qR _ | sort | uniq | xargs -I _ du -sk _ | cut -f1 | paste -sd+ | xargs -I _ bash -c 'bc -l <<< "(_)/1024"'
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