利用EXCLE生成CSV文档,批量处理nslookup解析。并保存为CSV文档,方便进行查看:
输入文档格式:
data\domain.csv
最终输出文档情况:
data\nlookup.csv
代码:
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# coding=gbk import subprocess import csv def get_nslookup(domain, dns): res = subprocess.Popen( "nslookup {0} {1}" . format (domain, dns), stdin = subprocess.PIPE, stdout = subprocess.PIPE).communicate()[ 0 ] response = res.decode( "gbk" ) res_list = response.split( "s:" ) row_nslookup = [domain, dns] row_ip = res_list[ 2 ].split()[: - 1 ] row_nslookup.extend(row_ip) return row_nslookup if __name__ = = "__main__" : file_domain = r 'data\domain.csv' # 输入文件 file_nslookup = r 'data\nslookup.csv' # 输出文件 with open (file_domain, 'r' , newline = ' ', encoding=' gbk') as rf: domain_csv = csv.DictReader(rf, dialect = csv.excel) domain_list = [row[ 'domain' ] for row in domain_csv] with open (file_domain, 'r' , newline = ' ', encoding=' gbk') as rf: domain_csv = csv.DictReader(rf, dialect = csv.excel) dns_list = [] for row in domain_csv: dns_list.append(row[ 'DNS' ]) with open (file_nslookup, 'w+' , newline = ' ', encoding=' gbk') as wf: nslookup_csv = csv.writer(wf, dialect = csv.excel) header = [ 'domain' , 'DNS' , 'nslookup_res...' ] nslookup_csv.writerow(header) for domain in domain_list: for dns in dns_list: print ( '解析中:域名:{0}___DNS:{1}' . format (domain, dns)) row_nslookup = get_nslookup(domain, dns) nslookup_csv.writerow(row_nslookup) print ( '执行完毕' ) |
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原文链接:https://blog.csdn.net/feelingwild/article/details/106984616