<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_73987626的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_73987626</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_73987626]]></copyright><item><title><![CDATA[SHELL脚本--1、SHELL脚本基础]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147551547</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147551547</guid><author>qq_73987626</author><pubDate>Tue, 29 Apr 2025 11:23:01 +0800</pubDate><description><![CDATA[, -, *, /, %(取余)]]></description><category></category></item><item><title><![CDATA[8、HTTPD服务--ab压力测试]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147551499</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147551499</guid><author>qq_73987626</author><pubDate>Mon, 28 Apr 2025 10:11:12 +0800</pubDate><description><![CDATA[一、ab压力测试]]></description><category></category></item><item><title><![CDATA[8、HTTPD服务--CGI机制]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147551030</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147551030</guid><author>qq_73987626</author><pubDate>Sun, 27 Apr 2025 11:08:47 +0800</pubDate><description><![CDATA[Common Gateway Interface 通用网关接口作用:让web进程通过CGI机制调用其他的应用程序，解析动态网站。]]></description><category></category></item><item><title><![CDATA[8、基于https协议部署虚拟主机]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147320519</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147320519</guid><author>qq_73987626</author><pubDate>Fri, 18 Apr 2025 09:43:09 +0800</pubDate><description><![CDATA[1、电商服务器生成证书申请【.csr文件】， 同时将电商服务器的公钥放入证书申请；发送数据时，使用校验算法对数据进行校验，生成校验码，同时将数据+校验码发送出去。5、客户端选取对称算法、密钥，使用公钥加密，发送给服务器、服务器解密。4、客户端通过CA的公钥验证证书，验证通过后可获取电商服务器的公钥。3、客户端访问电商服务器时，服务器会将证书信息发送给客户端。发送方发送数据前加密数据、接收方解密数据。加密数据时使用的密钥、解密的密钥是一样的。加密、解密数据时用的密钥是不一样的。密钥对 【公钥、私钥】]]></description><category></category></item><item><title><![CDATA[8、HTTPD服务--虚拟主机]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147122442</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147122442</guid><author>qq_73987626</author><pubDate>Mon, 14 Apr 2025 15:04:06 +0800</pubDate><description><![CDATA[网站: python.linux.com 网页目录: /python 192.168.140.100。网站: shell.linux.com 网页目录: /shell 192.168.140.200。网站名称: vedio.linux.com 网页目录: /var/www/html/vedio。网站名称: mp3.linux.com 网页目录: /mp3。]]></description><category></category></item><item><title><![CDATA[8、HTTPD服务--httpd安装配置]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147122165</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147122165</guid><author>qq_73987626</author><pubDate>Sun, 13 Apr 2025 01:04:40 +0800</pubDate><description><![CDATA[【代码】8、HTTPD服务--httpd安装配置。]]></description><category></category></item><item><title><![CDATA[8、HTTPD服务--http协议介绍]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147122047</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147122047</guid><author>qq_73987626</author><pubDate>Sat, 12 Apr 2025 13:53:21 +0800</pubDate><description><![CDATA[目录一、http协议二、web服务1、类型2、cookie、session三、HTTP协议特性1、http/0.92、http/1.03、http/1.14、http/2四、HTTP状态码、请求方法1、状态码2、请求方法]]></description><category></category></item><item><title><![CDATA[7、DNS服务]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147121743</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147121743</guid><author>qq_73987626</author><pubDate>Fri, 11 Apr 2025 08:50:05 +0800</pubDate><description><![CDATA[DNS 应用层协议Domain Name System 域名系统作用正向解析根据主机名查询对应 的IP反向解析根据IP查询对应的主机名。]]></description><category></category></item><item><title><![CDATA[6、cobbler批量部署系统]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147040319</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147040319</guid><author>qq_73987626</author><pubDate>Thu, 10 Apr 2025 12:57:17 +0800</pubDate><description><![CDATA[由RedHat公司基于python语言开发作用：快速批量部署Linux系统。]]></description><category></category></item><item><title><![CDATA[5、PXE批量部署系统]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147039780</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147039780</guid><author>qq_73987626</author><pubDate>Wed, 09 Apr 2025 15:54:14 +0800</pubDate><description><![CDATA[kickstart文件，自动应答文件，简称ks文件文件中记录在安装系统过程中的操作(磁盘分区、root密码等)]]></description><category></category></item><item><title><![CDATA[4、NFS网络存储]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147039571</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147039571</guid><author>qq_73987626</author><pubDate>Tue, 08 Apr 2025 09:22:21 +0800</pubDate><description><![CDATA[NFS 网络文件系统NFS提供数据存储能力，同时借助RPC机制实现数据共享传输作用中小型业务的共享存储适用于Linux系统间。]]></description><category></category></item><item><title><![CDATA[3、FTP服务]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147039253</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147039253</guid><author>qq_73987626</author><pubDate>Mon, 07 Apr 2025 11:38:01 +0800</pubDate><description><![CDATA[FTP 应用层协议文件传输协议作用共享文件适用于员工间文件共享。]]></description><category></category></item><item><title><![CDATA[2、DHCP服务]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/147034190</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/147034190</guid><author>qq_73987626</author><pubDate>Mon, 07 Apr 2025 08:46:07 +0800</pubDate><description><![CDATA[【代码】2、DHCP服务。]]></description><category></category></item><item><title><![CDATA[1、SSH远程连接]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/146974059</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/146974059</guid><author>qq_73987626</author><pubDate>Thu, 03 Apr 2025 10:23:05 +0800</pubDate><description><![CDATA[SSH应用层协议实现Linux主机加密、远程连接适用于Linux服务器远程管理telnet远程连接，不加密适用于局域网网络设备的远程连接。]]></description><category></category></item><item><title><![CDATA[6、Linux进程管理]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/146499433</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/146499433</guid><author>qq_73987626</author><pubDate>Wed, 26 Mar 2025 15:50:38 +0800</pubDate><description><![CDATA[【代码】6、Linux进程管理。]]></description><category></category></item><item><title><![CDATA[5、Linux软件管理]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/146470086</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/146470086</guid><author>qq_73987626</author><pubDate>Mon, 24 Mar 2025 19:23:37 +0800</pubDate><description><![CDATA[1、软件安装包类型.rpm安装简单源码软件安装复杂灵活性高2、RPM软件安装包的组成zlib-1.2.7-18.el7.x86_64.rpm软件名软件版本软件所对应的系统平台mount: /dev/sr0 写保护，将以只读方式挂载二、RPM软件管理操作 rpm命令1、安装软件# rpm -ivh 软件安装包名称i 安装v 显示安装过程h 以#的方式显示软件的安装进度1) 安装dhcp的软件。]]></description><category></category></item><item><title><![CDATA[4.网络配置参数]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/146439565</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/146439565</guid><author>qq_73987626</author><pubDate>Sat, 22 Mar 2025 14:47:09 +0800</pubDate><description><![CDATA[目录计算机网络基础一、网络简介二、IP地址三、子网掩码 netmask四、网关 gateway五、DNS服务器地址六、测试网络通信工具网络参数配置一、网络参数二、配置网卡3、nmcli配置网卡三、vmware网络工作模式多网卡绑定 team一、绑定模式二、双网卡绑定静态路由、抓包一、静态路由二、抓包 tcpdump网络通信模型一、OSI七层模型二、TCP/IP 五层模型三、数据封装、解封装四、典型协议1、IP地址组成由32位二进制数字组成，每8位数分成一组取值范围: 0.0.0.0 ---- 255.255]]></description><category></category></item><item><title><![CDATA[3、Linux磁盘管理]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/146401657</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/146401657</guid><author>qq_73987626</author><pubDate>Fri, 21 Mar 2025 09:13:02 +0800</pubDate><description><![CDATA[逻辑分区 500M ext4 /web/nginx。逻辑分区 500M xfs /web/tomcat。主分区 500M ext4 /web/httpd。RAID 冗余磁盘阵列。]]></description><category></category></item><item><title><![CDATA[2、用户权限管理]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/146399887</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/146399887</guid><author>qq_73987626</author><pubDate>Thu, 20 Mar 2025 17:00:02 +0800</pubDate><description><![CDATA[3、在编辑界面找到linux16开头的行，在行尾添加rd.break。六、chown, chmod, chgrp, setfacl选项。8、输入两次exit退出，系统会自动重启，验证密码是否正确。4、按ctrl + x 再次启动系统，进入救援模式。1、重启系统，在菜单界面按上、下键停止启动。2、选择第一个菜单项，按字母e进入编辑界面。5、以读写的重新挂载根目录，并切换到根目录。3) -s shell名称 -M -r。2) -G 用户组 指定用户加入的组。2) 查看当前登录系统的用户。]]></description><category></category></item><item><title><![CDATA[文件目录管理(过滤、排序)]]></title><link>https://blog.youkuaiyun.com/qq_73987626/article/details/146375459</link><guid>https://blog.youkuaiyun.com/qq_73987626/article/details/146375459</guid><author>qq_73987626</author><pubDate>Wed, 19 Mar 2025 17:16:12 +0800</pubDate><description><![CDATA[{3\} 匹配前一个字符精确出现3次 ab{3}[a-zA-Z0-9] 任意单个字母、或数字。匹配前一个字符最多出现1次 可有可无。[[:space:]] 任意单个空白字符。\+ 匹配前一个字符至少出现1次。[akt] 任选其中一个，或者。[a-zA-Z] 任意单个字母。[a-z] 任意单个小写字母。[A-Z] 任意单个大写字母。* 匹配前一个字符出现任意次。文件目录管理(过滤、排序)[0-9] 任意单个数字。2) 匹配字符出现的次数。3) 分组 \( \)4）匹配字符出现的位置。]]></description><category></category></item></channel></rss>