<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[ITPYTH0N的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/ITPYTH0N</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; ITPYTH0N]]></copyright><item><title><![CDATA[CKA考试内容分享]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/140797943</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/140797943</guid><author>ITPYTH0N</author><pubDate>Tue, 30 Jul 2024 15:24:03 +0800</pubDate><description><![CDATA[cka考试原题]]></description><category></category></item><item><title><![CDATA[lnmp环境的搭建]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/78014878</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/78014878</guid><author>ITPYTH0N</author><pubDate>Fri, 24 Aug 2018 10:51:15 +0800</pubDate><description><![CDATA[基于lamp的

安好上面的lamp之后

apt-get install php-redis

apt-get install php-gd


在 www/gaohang/public

把 index.php放进去]]></description><category></category></item><item><title><![CDATA[多版本的jdk安装与最佳实践——暨jenv的使用]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/78014528</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/78014528</guid><author>ITPYTH0N</author><pubDate>Fri, 24 Aug 2018 10:50:43 +0800</pubDate><description><![CDATA[下载JDK 
去www.oracle.com

找到jdk链接

wget http://download.oracle.com/otn-pub/java/jdk/8u144-b01/090f390dda5b47b9b721c7dfaa008135/jdk-8u144-linux-x64.tar.gz

解压



tar -zxvf jdk-8u144-linux-x64.tar.gz



开]]></description><category></category></item><item><title><![CDATA[DNS服务器配置]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77996943</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77996943</guid><author>ITPYTH0N</author><pubDate>Fri, 15 Sep 2017 23:54:39 +0800</pubDate><description><![CDATA[dnsf服务器配置官网文档： https://help.ubuntu.com/lts/serverguide/dns.html
安装在终端提示符后输入以下命令来安装 dns：sudo apt install bind9sudo apt install dnsutils
概览cd /etc/bind
vim named.conf# 默认的安装后就生效解析
vim named.conf.default-]]></description><category></category></item><item><title><![CDATA[使用docker在阿里云搭建wordpress个人博客]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77992159</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77992159</guid><author>ITPYTH0N</author><pubDate>Fri, 15 Sep 2017 15:25:57 +0800</pubDate><description><![CDATA[前面写的详细的被误删了，现在写个简略的先安装dockercurl -sSL http://acs-public-mirror.oss-cn-hangzhou.aliyuncs.com/docker-engine/internet | sh -访问阿里云镜像站dev.aliyun.com找到mysql和wordpress的官方镜像并收藏先安装wordpress$ docker run --name s]]></description><category></category></item><item><title><![CDATA[iptables防御抵御CC攻击(抵御少量肉机)暨ipset的使用]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77972896</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77972896</guid><author>ITPYTH0N</author><pubDate>Thu, 14 Sep 2017 01:08:38 +0800</pubDate><description><![CDATA[当IP地址并发超过20 ，则拒绝iptables -I INPUT -P tcp  --dport 80 -m connlimit --connlimit-above 20 -j REJECTipset的使用当肉机 cc攻击你的服务器时，筛选出来，通过iptables限制这些肉机安装ipsetapt-get instal ipset创建ip集 ipset create setname hash：ne]]></description><category></category></item><item><title><![CDATA[iptables 快速上手（使用ssh 22端口实验）]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77972863</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77972863</guid><author>ITPYTH0N</author><pubDate>Thu, 14 Sep 2017 00:48:21 +0800</pubDate><description><![CDATA[两个虚拟机ububtu-M        ：      172.16.138.128ububtu-WEB         ： 172.16.138.129现在ububtu-M可以访问ububtu-WEBububtu-WEB也可以访问ububtu-M查看iptables的规则iptables -L -n通过iptables让WEB不能访问M,但是M仍然可以访问WEBiptables -t filter]]></description><category></category></item><item><title><![CDATA[通过修改别名，设置初步服务器的安全]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77972824</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77972824</guid><author>ITPYTH0N</author><pubDate>Thu, 14 Sep 2017 00:34:30 +0800</pubDate><description><![CDATA[通过修改别名，设置初步服务器的安全准备两个虚拟机ububtu-Mububtu-WEB打开别名文件vim .bash_aliases添加 alias 别名=”ssh 用户名@IP”格式如下使配置生效source .bash_aliases给IP起个别名webvim /etc/hosts现在ping web添加到配置文件vim .bash_aliases在M直接输入fweb就能登陆ununtu-WEB]]></description><category></category></item><item><title><![CDATA[使用ssh做Linux集群安全管理]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77947574</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77947574</guid><author>ITPYTH0N</author><pubDate>Tue, 12 Sep 2017 17:22:18 +0800</pubDate><description><![CDATA[目的：为了使集群更为安全，使Web和DB不能直接登陆，只能通过登陆M来登陆Web和DB，达到集群安全的目的新建虚拟机：起名为ubuntu—DB 
新建虚拟机：起名为ubuntu—Web 
新建虚拟机：起名为ubuntu—Mvim /etc/hostname然后重启两个虚拟机reboot在本地终端和虚拟机上分别安装ssh并启动sudo apt-get install openssh-serverser]]></description><category></category></item><item><title><![CDATA[Samba共享服务——实现Linux（ubuntu）与Windows共享文件]]></title><link>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77943857</link><guid>https://blog.youkuaiyun.com/ITPYTH0N/article/details/77943857</guid><author>ITPYTH0N</author><pubDate>Tue, 12 Sep 2017 12:34:54 +0800</pubDate><description><![CDATA[安装samba服务端sudo apt-get install samba安装samba客户端sudo apt-get install smbclient打开配置文件vim /etc/samba/smb.conf添加内容如下重启samba/etc/initd/samba restart在home下创建share添加share用户adduser share设置samba的密码sudo Smbpasswd]]></description><category></category></item></channel></rss>