blob: 367db10afefea6f659adf92479814124eb6dfb95 (
plain)
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#!/bin/bash
#开始时间
begin=$(date +%s)
count=4
rsnum=1
cishu=$(expr $count / $rsnum)
for ((i=0; i<$cishu;))
do
start_num=$(expr $i \* $rsnum + 1)
end_num=$(expr $start_num + $rsnum - 1)
for j in `seq $start_num $end_num`
do
#echo $j
./echo.sh &
done
wait
i=$(expr $i + 1)
done
#结束时间
end=$(date +%s)
spend=$(expr $end - $begin)
echo "花费时间为$spend秒"
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