multi_process.sh

#!/bin/bash
for (( i = 1; i < 222222222; i+=1000 )); do
    m=$(($i+1000))
    php ./testModule.php $i $m &
    num=$(ps -ef | grep testModule | wc -l)
    while [[ $num -ge 100 ]]; do
        echo $num
        sleep 2
        num=$(ps -ef | grep testModule | wc -l)
        if [[ $num -le 100 ]]; then
            break;
        fi
    done
done