发布时间:2019-06-28 17:46:47编辑:auto阅读(1306)
我们的韩国bss系统上线之后,要求对主机的端口、资源使用进行统计,端口每个主机去看,太费劲了,所以,就写了这样一个小程序,不是很完美但是,可以用啊!哈哈哈,别喷,本人是个菜鸟
#!/usr/bin/python # -*- coding:utf-8 -*- import socket import sys #connector,使用socket模块,设定超时时间为0.1【内网环境下】,连接成功返回1,连接失败返回0 def connector(ip,port): s = socket.socket(socket.AF_INET,socket.SOCK_STREAM) try: s.settimeout(0.1) s.connect((ip,int(port))) s.shutdown(2) return 1 except: return 0 finally: s.close() #程序开始,定义所有server,此处用了json,便于后面脚本好写 server_list={ "server-list": [ { "name": "api-1-18", "ip": "xxx.xxx.xxx.18" }, { "name": "api-2-19", "ip": "xxx.xxx.xxx.19" }, { "name": "web-1-24", "ip": "xxx.xxx.xxx.24" }, { "name": "db-1-21", "ip": "xxx.xxx.xxx.21" }, { "name": "db-2-23", "ip": "xxx.xxx.xxx.23" }, { "name": "ftp-1-26", "ip": "xxx.xxx.xxx.26" }, { "name": "***-1-30", "ip": "xxx.xxx.xxx..30" } ] } #对列表中所有server的所有端口进行遍历扫描,并将打开的端口输出到终端 for server in server_list['server-list']: for port in range(1,65535): state=connector(server['ip'], port) if state == 1: print "["+str(port)+"] is open on this server ["+str(server['name'])+"]" sys.exit()
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