<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Perfectmyself_的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Perfectmyself_</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Perfectmyself_]]></copyright><item><title><![CDATA[Nginx(haproxy)+keepalived+Tomcat双主高可用负载均衡]]></title><link>https://blog.youkuaiyun.com/Perfectmyself_/article/details/81316855</link><guid>https://blog.youkuaiyun.com/Perfectmyself_/article/details/81316855</guid><author>Perfectmyself_</author><pubDate>Tue, 31 Jul 2018 17:18:32 +0800</pubDate><description><![CDATA[周末的时候一个正在学的的Linux的朋友问我，高可用怎么玩？我和他微信了将近三个小时，把Nginx的的和HAProxy的的双主高可用教给他了，今天突然想把这个给写进博客里，供给那些正在学习的的Linux系统的朋友们，希望能够有所帮助！（如果内容中有误，还望大家指出！）

常见的网络集群调度器：

调度器分为软件和硬件两种，常见软件：lvs nginx haproxy等

             ...]]></description><category></category></item><item><title><![CDATA[【Linux运维小白笔记 AWK sed】]]></title><link>https://blog.youkuaiyun.com/Perfectmyself_/article/details/81157888</link><guid>https://blog.youkuaiyun.com/Perfectmyself_/article/details/81157888</guid><author>Perfectmyself_</author><pubDate>Sun, 22 Jul 2018 20:24:55 +0800</pubDate><description><![CDATA[                   

使用格式：

 

sed '编辑命令' 文件名   

例： sed -n '/www.a.com/p' /usr/local/nginx/logs/access.log 

 #过滤Nginx日志文件里含有www.a.com的信息

 

awk 选项 '模式或者命令｛编辑指令｝' 文件名

例：    awk '/www.a.com/{print}'...]]></description><category></category></item></channel></rss>