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#!/bin/bash
if [ $# -lt 3 ]; then
echo ""
echo "manyfilep P CMD F"
echo ""
echo "P: number of processes (run in parallel)"
echo "F: number of files"
echo "CMD: touch, unlink, clean (per file sequentially)"
echo ""
echo "./manyfiles dir1 CMD F &"
echo "./manyfiles dir2 CMD F &"
echo "./manyfiles dir3 CMD F &"
echo "..."
echo "./manyfiles dirP CMD F &"
echo ""
exit 0
fi
P=$1
CMD=$2
F=$3
for i in `seq 1 $P`; do
/usr/bin/time -f "%e sec (k %S u %U)" ./manyfiles dir$i $CMD $F &
done
wait
echo $P done
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