<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Heimerdinger_Feng]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Heimerdinger_Feng</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Heimerdinger_Feng]]></copyright><item><title><![CDATA[windows安装zip版本数据库]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/84339309</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/84339309</guid><author>Heimerdinger_Feng</author><pubDate>Thu, 22 Nov 2018 14:58:00 +0800</pubDate><description><![CDATA[一、下载mysql
二、解压mysql
三、创建my.ini文件
    复制my_small.ini文件并命名为my.ini
    修改datadir，basedir，sock等路径
四、使用管理员执行以下命令
    删除mysql（如果曾经安装过）
    mysqld remove
    安装mysql服务
    mysqld install
        此刻提示成功即可

  ...]]></description><category></category></item><item><title><![CDATA[windows08安装php（fastcgi）]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/84339300</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/84339300</guid><author>Heimerdinger_Feng</author><pubDate>Thu, 22 Nov 2018 14:57:17 +0800</pubDate><description><![CDATA[windows08安装php（fastcgi）
一、安装iis
    安装的时候在应用程序开发这块要勾选fastcgi等动态
二、把php解压把解压出来的文件夹赋予权限
三、配置php.ini（没有的话生一个）
    extension_dir =&quot;D:\php\ext&quot;   #设置php模块路径
    date.timezone = PRC   #设置时区为中国时区
    registe...]]></description><category></category></item><item><title><![CDATA[windows03安装php（fastcgi）]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/84339284</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/84339284</guid><author>Heimerdinger_Feng</author><pubDate>Thu, 22 Nov 2018 14:56:41 +0800</pubDate><description><![CDATA[windows03安装php（fastcgi）
一、安装iis
二、把php解压把解压出来的文件夹赋予权限
三、配置php.ini（没有的话生一个）
    extension_dir =&quot;D:\php\ext&quot;   #设置php模块路径
    date.timezone = PRC   #设置时区为中国时区
    register_globals = On  #开启GET数据调用
    s...]]></description><category></category></item><item><title><![CDATA[linux安装mysql]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/84339254</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/84339254</guid><author>Heimerdinger_Feng</author><pubDate>Thu, 22 Nov 2018 14:55:27 +0800</pubDate><description><![CDATA[1.下载安装包
wget http://cdn.mysql.com/archives/mysql-5.6/mysql-5.6.26-linux-glibc2.5-x86_64.tar.gz 
 
2.解压安装包
tar zxvf http://cdn.mysql.com/archives/mysql-5.6/mysql-5.6.26-linux-glibc2.5-x86_64.tar.gz 
 
...]]></description><category></category></item><item><title><![CDATA[windows通过xrdp实现远程ubuntu]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/81289118</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/81289118</guid><author>Heimerdinger_Feng</author><pubDate>Mon, 30 Jul 2018 17:59:24 +0800</pubDate><description><![CDATA[首先声明：我使用的是root用户，所以无视权限问题

第一步、安装vncserver


wget http://www.c-nergy.be/downloads/tigervncserver_1.6.80-4_amd64.zip

第二步、解压并安装vnc


ungip tigervncserver_1.6.80-4_amd64.zip
apt-get install tigervncserv...]]></description><category></category></item><item><title><![CDATA[kvm，我跟你没完——Centos7下编译并安装qemu]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/80737252</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/80737252</guid><author>Heimerdinger_Feng</author><pubDate>Tue, 19 Jun 2018 18:40:11 +0800</pubDate><description><![CDATA[由于使用yum安装qemu安装之后好像没有qemu-system-x86_64这个命令，但是我就偏偏不想用virt-install，所以留给我的只有一条路，编译qemu。从此，走上了一条不归路第一步：获取qemu源码sudo git clone git://git.qemu.org/qemu.git    但是如果提示没有git这个命令则需要安装gitsudo yum install git第二步...]]></description><category></category></item><item><title><![CDATA[kvm再体验——通过桥接网卡上网]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/80700397</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/80700397</guid><author>Heimerdinger_Feng</author><pubDate>Fri, 15 Jun 2018 09:54:25 +0800</pubDate><description><![CDATA[      由于很久没有玩虚拟机了，有些生疏，百度了一下，结果百度出来的文章动不动就让安装一大堆东西，不管用上用不，而且我还惊奇的发现这些让安装一大堆东西的博客基本都相同，你说奇不奇怪？难道大家都默契的犯着同样的错误吗？本不愿再折腾，但是在看不下去这种有趣的现象我使用linux本着需要什么安装什么，绝对不上去就安装一堆，总觉得这是愚蠢的，浪费资源第一步...]]></description><category></category></item><item><title><![CDATA[linux更改ssh端口如centos7]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/79987908</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/79987908</guid><author>Heimerdinger_Feng</author><pubDate>Wed, 18 Apr 2018 13:51:19 +0800</pubDate><description><![CDATA[linux默认的ssh端口为22，但有些时候有特殊需求需要更改ssh端口，但是由于linux的selinux和firewall的存在，所以在改端口时不仅要修改sshd_config这个文件，还有在selinux和firewall设置端口，如果直接关掉防火墙和selinux也可以，但是个人不推荐，以下就是Centos 7更改端口的顺序：一、修改/etc/ssh/sshd_config文件vim /e...]]></description><category></category></item><item><title><![CDATA[linux运维第一章]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/79886913</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/79886913</guid><author>Heimerdinger_Feng</author><pubDate>Tue, 10 Apr 2018 20:11:34 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[ubuntu如何把调整cpu策略]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/79126365</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/79126365</guid><author>Heimerdinger_Feng</author><pubDate>Mon, 22 Jan 2018 11:14:13 +0800</pubDate><description><![CDATA[一、安装cpu频率管理软件
sudo apt-get install cpufrequtils
二、查看cpu当前状态
cpufreq-info
feng@Heimerdinger:/sys/devices/system/cpu/cpu2/cpufreq$ cpufreq-info 
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski ]]></description><category></category></item><item><title><![CDATA[kvm初体验——linux之kvm安装及使用qemu工具安装系统]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/79119445</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/79119445</guid><author>Heimerdinger_Feng</author><pubDate>Sun, 21 Jan 2018 13:29:10 +0800</pubDate><description><![CDATA[一、安装虚拟机之前先升级软件仓库

sudo apt-get update
二、检查cpu是否开启了虚拟化技术
grep -E &quot;vmx|svm&quot; /proc/cpuinfo
 如果没有任何输出表示硬件不支持虚拟化（需要到bios中去开启cpu虚拟化），如果有内容则表示硬件支持虚拟化


三、检查Kvm模块是否可用
lsmod |grep kvm
 如果有(kvm_intel ]]></description><category></category></item><item><title><![CDATA[（第一天）SQL基础篇]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/78981557</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/78981557</guid><author>Heimerdinger_Feng</author><pubDate>Fri, 05 Jan 2018 15:07:33 +0800</pubDate><description><![CDATA[切换数据库
use databaseName

设置使用的字符集
set name utf8;sql对大小写不敏感因此下面两个语句的执行效果相同SELECT * FROM student;
select * from student;每条语句后有分号，分号是数据库系统分隔每条SQL语句的标准方法

数据库的基本操作

select			//从数据库中提取数据
update			//]]></description><category></category></item><item><title><![CDATA[Redhat7下使用二进制包安装mysql的方法]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/78980882</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/78980882</guid><author>Heimerdinger_Feng</author><pubDate>Fri, 05 Jan 2018 14:20:20 +0800</pubDate><description><![CDATA[在redhat7下使用二进制包安装mysql
mysql二进制包下载地址：
mysql community server 5.5：https://dev.mysql.com/downloads/mysql/5.5.html#downloads

下载之后解压文件
tar -zxvf mysql-5.5.58-linux-glibc2.12-x86_64.tar.gz查看mysql的权限l]]></description><category></category></item><item><title><![CDATA[java基础]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/78593087</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/78593087</guid><author>Heimerdinger_Feng</author><pubDate>Tue, 21 Nov 2017 15:31:30 +0800</pubDate><description><![CDATA[java基础1]]></description><category></category></item><item><title><![CDATA[VM中的最小化安装的Centos7下安装vmware-tools实现宿主机和物理机之间文件传输]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/73658106</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/73658106</guid><author>Heimerdinger_Feng</author><pubDate>Sat, 24 Jun 2017 09:47:27 +0800</pubDate><description><![CDATA[VM中的最小化安装的Centos7下安装vmware-tools实现宿主机和物理机之间文件传输，/mnt/hgfs下找不到共享目录，使用mount之后出现error：cannot mount filesystem： No such device]]></description><category></category></item><item><title><![CDATA[Centos 7下报错load /etc/rc.d /init.d/network bad vndor preset disable]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/71602617</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/71602617</guid><author>Heimerdinger_Feng</author><pubDate>Thu, 11 May 2017 11:08:51 +0800</pubDate><description><![CDATA[systemct start network.service 时报错
Failed to start LSB: Bring up/down networking.
load （/etc/rc.d /init.d/network； bad ；vndor preset： disable）（本文来自启芳科技）]]></description><category></category></item><item><title><![CDATA[CentOS7在桥接模式下配置静态ip]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/71171231</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/71171231</guid><author>Heimerdinger_Feng</author><pubDate>Thu, 04 May 2017 15:39:46 +0800</pubDate><description><![CDATA[CentOS7在桥接模式下配置静态ip（本文来自河南启芳电子科技有限责任）]]></description><category></category></item><item><title><![CDATA[hive删除表时候失败，For direct MetaStore DB connections, we don't support retries at the client level]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/70306841</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/70306841</guid><author>Heimerdinger_Feng</author><pubDate>Fri, 21 Apr 2017 00:07:18 +0800</pubDate><description><![CDATA[hive删除表drop table test;FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:For direct MetaStore DB connections, we don't support retries at the client level.)（本文来自河南启芳电子科技有限责任）]]></description><category></category></item><item><title><![CDATA[windows下Mysql5.7.11免安装模式下不能无密登录 Access denied for user 'root'@'localhost' (using password: NO)]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/70257755</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/70257755</guid><author>Heimerdinger_Feng</author><pubDate>Thu, 20 Apr 2017 14:00:36 +0800</pubDate><description><![CDATA[windows下mysql的下载安装以及免安装模式下第一次不能无密登录 Access denied for user 'root'@'localhost' (using password: NO)（本文来自河南启芳电子科技有限责任）]]></description><category></category></item><item><title><![CDATA[Ubuntu下不能解析域名（ ping：unknown host ）]]></title><link>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/55099635</link><guid>https://blog.youkuaiyun.com/Heimerdinger_Feng/article/details/55099635</guid><author>Heimerdinger_Feng</author><pubDate>Tue, 14 Feb 2017 15:10:28 +0800</pubDate><description><![CDATA[Ubuntu下不能解析域名（ ping：unknown host ），在使用ubuntu的时候浏览器不能访问网页，使用ping时候可以ping通ip，但是ping域名时候提示未知的域名，例如：ping www.baidu.com时候 ping：unknown host www.baidu.com（本文来自河南启芳电子科技有限责任）]]></description><category></category></item></channel></rss>