Download Data
download.sh
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1 2 3 4 |
for i in $(seq -w 01 80) do curl -O -J https://raw.githubusercontent.com/rozim/ChessData/master/mega2400_part_${i}.pgn done |
V1
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1 |
cat *.pgn | grep "Result" | sort | uniq -c |
V2
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1 |
cat *.pgn | grep "Result" | awk '{ split($0, a, "-"); res = substr(a[1], length(a[1]), 1); if (res == 1) white++; if (res == 0) black++; if (res == 2) draw++;} END { print white+black+draw, white, black, draw }' |
V3
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1 |
find . -type f -name '*.pgn' -print0 | xargs -0 -n1 -P8 mawk '/Result/ { split($0, a, "-"); res = substr(a[1], length(a[1]), 1); if (res == 1) white++; if (res == 0) black++; if (res == 2) draw++ } END { print white+black+draw, white, black, draw }' | awk '{games += $1; white += $2; black += $3; draw += $4; } END { print games, white, black, draw }' |
