Python 官方文档:入门教程 => 点击学习
目录一、在Centos上安装python31.下载python3.10源代码文件2.运行以下命令行完成安装3.确认是否安装成功4.设置环境变量5.配置pip国内镜像源二、理解各个命令
下载地址:https://www.python.org/downloads/source/
mkdir /usr/local/python3
tar -zxvf Python-3.10.0.tgz
cd Python-3.10.0
./configure --prefix=/usr/local/python3
make
make install
/usr/local/python3/bin/python3
import time
print(time.strftime("%Y-%m-%d %H:%M:%S"))
import random
print(random.randint(100,200))
exit()
vi ~/.bashrc
#添加该语句
alias python3=/usr/local/python3/bin/python3
alias pip3=/usr/local/python3/bin/pip3
alias python3=/usr/local/python3/bin/python3
alias pip3=/usr/local/pyuthon3/bin/pip3
source ~/.bashrc
[global]
index-url=Https://pypi.douban.com/simple
trusted-host = pypi.douban.com
打开防火墙80端口:firewall-cmd --add-port=80/tcp
# 4、采集连接数量最多的IP地址
def get_most_ip():
result = os.popen('netstat -ant | grep :80').read()
line_list = result.split('\n')
ip_list = []
for line in line_list:
try:
temp_list = line.split()
ip = temp_list[4].split(':')[0]
ip_list.append(ip)
except:
pass
dict = Counter(ip_list)
most_ip = dict.most_common(1)
return most_ip[0][0]
# 5、调用firewall-cmd防火墙命令封锁攻击源IP地址
def firewall_ip(ip):
result = os.popen(f"firewall-cmd --add-rich-rule='rule family=ipv4 source address={ip} port port=80 protocol=tcp reject'").read()
if 'success' in result:
print(f"已经成功将可疑攻击源 {ip} 进行封锁,流量将不再进入.")
else:
print(f"对可疑攻击源 {ip} 进行封锁时失败,转为人工处理.")
#解除封锁:firewall-cmd --add-rich-rule='rule family=ipv4 source address=192.168.80.21 port port=80 protocol=tcp reject'
到此这篇关于Python检测和防御DOS攻击的文章就介绍到这了,更多相关PythonDOS攻击内容请搜索编程网以前的文章或继续浏览下面的相关文章希望大家以后多多支持编程网!
--结束END--
本文标题: Python检测和防御DOS攻击的最简单方法
本文链接: https://www.lsjlt.com/news/173079.html(转载时请注明来源链接)
有问题或投稿请发送至: 邮箱/279061341@qq.com QQ/279061341
下载Word文档到电脑,方便收藏和打印~
2024-03-01
2024-03-01
2024-03-01
2024-02-29
2024-02-29
2024-02-29
2024-02-29
2024-02-29
2024-02-29
2024-02-29
回答
回答
回答
回答
回答
回答
回答
回答
回答
回答
0