700  (set -x; directory-metadata; awk -F'\t' 'NR > 1 {print $1}' dataset-pdbid-pdbfile.tsv | while read ID; do grep "$ID\$" dataset-directories.lst | grep -v old-files | sort | head -1; done | xargs -i sh -c 'echo $(find "{}" -type f | wc -l)"\t{}"' | sort -n -k1,1 | cat <(echo -e "count\tdir") - > image-counts.tsv) &> image-counts.tsv.log