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zigarn/git_find_duplicates.sh

Created October 2, 2014 14:46
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git_find_duplicates.sh
git ls-tree -r HEAD^{tree} \ # list files
| grep -v '^120000 ' \ # ignore symlinks
| cut -d " " -f 3- \ # remove columns 1 and 2 (mode and type)
| sort -k1 -k2 \ # sort
| awk 'BEGIN { FS = " " } { count[$1]++; if (count[$1] == 1) {first[$1] = $0;}; if (count[$1] == 2) {print "-"; print first[$1];}; if (count[$1] > 1) {print} }' # list duplicates
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