半自動化多站點屏蔽惡意用戶的IP（腳本）

前瞻：
用於多站點操做，基於ansible批量化操做
前提須要安裝ansible且在nginx.conf中添加以下參數
include /usr/local/nginx/conf/denyIP;
在conf下建立denyIP，將屏蔽ip寫入denyIP便可屏蔽
touch denyIP
由於使用的ansible因此每一個zhandian(1-6)實際上在ansible/hosts中都是包含了多個站點的

#!/bin/bash
read -p "請輸入須要屏蔽的IP: " forbidip
cat << EOF
----------------------------------------
|***************站點列表***************|
----------------------------------------
`echo -e "\033[35m 1)zhandian-1\033[0m"`
`echo -e "\033[35m 2)zhandian-2\033[0m"`
`echo -e "\033[35m 3)zhandian-3\033[0m"`
`echo -e "\033[35m 4)zhandian-4\033[0m"`    
`echo -e "\033[35m 5)zhandian-5\033[0m"`
`echo -e "\033[35m 6)zhandian-6\033[0m"`
EOF
read -p "請輸入須要執行的站點編號:" cmd
case $cmd in
1)
        sudo /usr/bin/ansible zhandian-1 -m shell -a "sudo sed -i  '\$a\deny ${forbidip};'  /usr/local/nginx/conf/denyIP" && sudo ansible zhandian-1 -m shell -a "sudo systemctl restart nginx";;
2)
        sudo /usr/bin/ansible zhandian-2 -m shell -a "sudo sed -i  '\$a\deny ${forbidip};'  /usr/local/nginx/conf/denyIP" && sudo ansible zhandian-2 -m shell -a "sudo systemctl restart nginx";;
3)
        sudo /usr/bin/ansible zhandian-3 -m shell -a "sudo sed -i  '\$a\deny ${forbidip};'  /usr/local/nginx/conf/denyIP" && sudo ansible zhandian-3 -m shell -a "sudo systemctl restart nginx";;
4)
        sudo /usr/bin/ansible zhandian-4 -m shell -a "sudo sed -i  '\$a\deny ${forbidip};'  /usr/local/nginx/conf/denyIP" && sudo ansible zhandian-4 -m shell -a "sudo systemctl restart nginx";;
5)
        sudo /usr/bin/ansible zhandian-5 -m shell -a "sudo sed -i  '\$a\deny ${forbidip};'  /usr/local/nginx/conf/denyIP" && sudo ansible zhandian-5 -m shell -a "sudo systemctl restart nginx";;
6)
        sudo /usr/bin/ansible zhandian-6 -m shell -a "sudo sed -i  '\$a\deny ${forbidip};'  /usr/local/nginx/conf/denyIP" && sudo ansible zhandian-6 -m shell -a "sudo systemctl restart nginx";;
*)
        echo "errpr:please in input (1,2,3,4,5,6)";;
esac