解释下这段代码def logging(log): with open("/var/log/pikarma.log", "a") as f: f.write(str(log)+"\n") f.flush() f.close() def sniff_channel_hop(iface): for i in range(1, 14): os.system("iwconfig " + iface + " channel " + str(i)) sniff(iface=iface, count=4, prn=air_scan) def air_scan(pkt): """ Scan all network with channel hopping Collected all ssid and mac address information :param pkt: result of sniff function """ if pkt.haslayer(Dot11ProbeResp): ssid, bssid = pkt.info, pkt.addr2 info = "{}=*={}".format(bssid, ssid) if info not in info_list: info_list.append(info)
时间: 2023-04-06 14:03:23 浏览: 171
MySQL 启动报错:File ./mysql-bin.index not found (Errcode: 13)
这段代码是一个无线网络扫描程序,它使用Python的Scapy库来嗅探网络数据包。函数logging()将日志写入到/var/log/pikarma.log文件中,而函数sniff_channel_hop()则使用iwconfig命令在1到14个无线频道上进行循环扫描,并调用函数air_scan()来处理每个数据包。函数air_scan()检查数据包是否包含Dot11ProbeResp层,如果是,则提取出SSID和BSSID,并将它们添加到info_list列表中。
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