weixin_43400640的博客

#!/bin/bash[ $# -eq 1 ] && {read -p "确定要下载包:$1? (y/n)" stat[ $stat != y ] && exit 1/usr/bin/expect << EOF set timeout 5 spawn sftp han@192.168.0.222:/data/han/ expect { "password:" { send han@123\r } } expect "sftp&gt

#!/bin/bashPORT=3306sum=0echo -n “Starting…”while [ $sum -le 20 ]donetstat -tunap | grep -w $PORT[ $? -eq 0 ] && echo “Start ok !!!” && breaksleep 2echo -n “.”[ $sum -eq 20 ] && echo -e “\nStart failed !!!”let sum++done