宝塔Linux定时任务Shell秒脚本

#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
step=5
for (( i = 0; i < 60; i=(i+step) )); do
curl -sS --connect-timeout 10 -m 60 'http://www.baidu.com'
echo "----------------------------------------------------------------------------"
endDate=`date +"%Y-%m-%d %H:%M:%S"`
echo "★[$endDate] Successful"
echo "----------------------------------------------------------------------------"
sleep $step
done
exit 0

step设置时间秒；

http://www.baidu.com为访问的url