批量telnet

批量telnet IP port

• url文件样例：

weblogic@pbxs-app3:~/shelltest/batchTelnet2> cat ipFile.txt 
http://10.133.186.30:7070
http://10.133.240.175:80
http://10.133.240.239:9300
http://10.133.240.239:9000

• 正则后的IP port

weblogic@pbxs-app3:~/shelltest/batchTelnet2> cat ipList.txt
10.133.186.30 7070
10.133.240.175 80
10.133.240.239 9300
10.133.240.239 9000

• 批量telnet脚本

 1 #!/bin/bash
 2 # 定义telnet函数
 3 telnetFun(){
 4  sleep 0 | telnet $1 $2 2>log2 1>log1
 5 }
 6 
 7 # 备份文件
 8 num=0
 9 mv log log`date +"%Y%m%d%H%M%S"` 2>>error
10 mv successIP.txt successIP.txt`date +"%Y%m%d%H%M%S"` 2>>error
11 mv failureIP.txt failureIP.txt`date +"%Y%m%d%H%M%S"` 2>>error
12 #若文本为url格式，可解开以下正则，提取IP port
13 #. ./findIPPort.sh
14 #mv ipList.txt ipList.txt`date +%Y%m%d%H%M%S`
15 #过滤配置文件里的所有IP到ipLIst1.txt
16 #grep "http://" ipFile.txt | sed "s/^.*\/\///g"|sed "s/\/.*$//g"|sed "s/:/ /g" > ipList.txt
17 #echo "grep ip port success"
18 
19 # 循环输出每一行ip port
20 cat ipList.txt | while read line
21 do
22   num=$(($num+1))
23   echo -e "\n$num IP and Port is : telnet $line"
24   # <<代表键盘输入，后边跟标识符 ，标识符中间为输入内容，标识符前最好别出现空格
25   telnetFun $line &
26   sleep 0.5
27   # 判断是否有墙
28   cat log2 2>>error | grep "Connection closed by foreign host" | wc -l >res
29   if [ $(cat res) -eq 1 ]
30   then
31     echo -e "\e[1;32mSuccess!\e[0m"
32     echo $line >> successIP.txt
33   else
34     echo -e "\033[31;5mFailure!\033[31;0m"
35     echo $line >> failureIP.txt
36     cat log2 2>>error | grep "Connection refused" | wc -l >res
37     if [ $(cat res) -eq 1 ]
38     then
39       echo -e "\033[31;5mConnection refused!\033[31;0m"
40       echo "Connection refused" >> failureIP.txt
41     fi
42   fi
43   # 输出log
44   echo "$num IP and Port is : $line" >> log
45   cat log1 >> log
46   cat log2 >> log
47   echo -e "----------------------\n" >> log
48   rm log1 log2 res
49 done

 

转载于:https://www.cnblogs.com/daxman/p/9698609.html