<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[成振的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/halikes23</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; halikes23]]></copyright><item><title><![CDATA[Docker下安装mysql]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/82751476</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/82751476</guid><author>halikes23</author><pubDate>Tue, 19 Feb 2019 10:51:17 +0800</pubDate><description><![CDATA[1、创建目录

/data/mysql/conf

2、创建my.cnf


[mysqld]
datadir=/data/mysql/data
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
server-id=3
max_connec...]]></description><category></category></item><item><title><![CDATA[Docker镜像、容器等文件目录迁移]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/87269997</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/87269997</guid><author>halikes23</author><pubDate>Thu, 14 Feb 2019 14:07:54 +0800</pubDate><description><![CDATA[1、systemctl stop docker

2、cp -R /var/lib/docker/* /data/docker/

注：Docker默认文件目录 /var/lib/docker

3、修改docker配置

vi /etc/systemd/system/docker.service.d/devicemapper.conf

[Service]

ExecStart=

ExecSt...]]></description><category></category></item><item><title><![CDATA[Elasticsarch安装后无法通过外网访问]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/86361401</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/86361401</guid><author>halikes23</author><pubDate>Sat, 12 Jan 2019 15:10:31 +0800</pubDate><description><![CDATA[安装完后已经检查防火墙已经打开

《从Lucene到Elasticsearch全文检索实战》书中有如下一段是错误的



默认的不是0.0.0.0 而是127.0.0.1

所以如果要被外网访问一定定要增加或取消注释后改为

network.host: 0.0.0.0...]]></description><category></category></item><item><title><![CDATA[RocketMq安装]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/82800793</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/82800793</guid><author>halikes23</author><pubDate>Thu, 27 Sep 2018 10:38:29 +0800</pubDate><description><![CDATA[cd /data/software

wget http://mirrors.hust.edu.cn/apache/rocketmq/4.3.0/rocketmq-all-4.3.0-source-release.zip

unzip rocketmq-all-4.3.0-source-release.zip

cd rocketmq-all-4.3.0

mvn -Prelease-all -D...]]></description><category></category></item><item><title><![CDATA[Mysql慢查询日志分析工具Mysqlsla安装]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/82853263</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/82853263</guid><author>halikes23</author><pubDate>Wed, 26 Sep 2018 14:53:27 +0800</pubDate><description><![CDATA[yum install perl-DBI perl-DBD-MySQL perl-devel -y

yum -y  install perl-Time-HiRes

cd /data/software

wget  ftp://ftp.tw.freebsd.org/pub/distfiles/mysqlsla-2.03.tar.gz

tar -xvf mysqlsla-2.03.tar.gz
...]]></description><category></category></item><item><title><![CDATA[zabbix-agent安装]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/78263991</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/78263991</guid><author>halikes23</author><pubDate>Tue, 17 Oct 2017 18:14:03 +0800</pubDate><description><![CDATA[zabbix_agent安装
1、wget https://nchc.dl.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/3.2.7/zabbix-3.2.7.tar.gz
     注：文件下载目录为/data/software/

2、tar -zxvf zabbix-3.2.7.tar.gz
3、cd zabbix-]]></description><category></category></item><item><title><![CDATA[MySql InnonDB锁(未全部完成)]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/78028968</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/78028968</guid><author>halikes23</author><pubDate>Tue, 19 Sep 2017 13:36:22 +0800</pubDate><description><![CDATA[分享锁和分享锁（Shared and Exclusive Locks）
分享锁(S) 允许事务持有读取一行记录的锁
独占锁(X) 允许事务持有更新和删除一样记录的锁
当一个事务获取了一条记录的分享锁，则另一个事务只能立即获取到该记录的分享锁，而不能得到该记录的独占锁

当一个事务获取了一条记录的独占锁，则另一个事务不能立即获得该记录的任何锁
当一个事务尝试获取一个无法获得的琐时，该事务]]></description><category></category></item><item><title><![CDATA[MySQL 5.7.19源码安装]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/77649184</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/77649184</guid><author>halikes23</author><pubDate>Mon, 28 Aug 2017 15:22:16 +0800</pubDate><description><![CDATA[环境：CentOS 5.6


su root


安装cmake
wget https://cmake.org/files/v3.9/cmake-3.9.1.tar.gz
tar -zxvf cmake-3.9.1.tar.gz
cd cmake-3.9.1
./configure --prefix=/usr/local/cmake
make 

make instal]]></description><category></category></item><item><title><![CDATA[Mysql Proxy安装与配置]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/77612954</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/77612954</guid><author>halikes23</author><pubDate>Sun, 27 Aug 2017 00:46:28 +0800</pubDate><description><![CDATA[步骤

wget https://cdn.mysql.com/archives/mysql-proxy/mysql-proxy-0.8.5.tar.gz
tar -zxvf mysql-proxy-0.8.5.tar.gz
cd mysql-proxy-0.8.5
./configure --prefix=/usr/local/mysql-proxy]]></description><category></category></item><item><title><![CDATA[jcmd和jinfo命令使用说明]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/77568054</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/77568054</guid><author>halikes23</author><pubDate>Fri, 25 Aug 2017 11:00:43 +0800</pubDate><description><![CDATA[jcmd命令：主要提供JVM的一些基本信息查询



jcmd process_id VM.update
查看进程运行时间
jcmd process_id VM.system_properties
查看所有System.getProperties()信息 等价于 jinfo -sysprops process_id
jcmd process_id VM.version

查看虚]]></description><category></category></item><item><title><![CDATA[SSH免密登录]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/77185814</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/77185814</guid><author>halikes23</author><pubDate>Tue, 15 Aug 2017 11:26:56 +0800</pubDate><description><![CDATA[前提：

本地和远程服务器都已经安装了SSH

远程服务器IP:192.168.1.145

远程登录用户：admin

本地命令

1、ssh-keygen -t rsa -P ''     一路回车

2、scp ~/.ssh/id_rsa.pub admin@192.168.1.145:/home/admin/.ssh/

3、按提示输入远程服务器admin用户的密码

4、登录远程服务器 ...]]></description><category></category></item><item><title><![CDATA[zabbix网站安装]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/77101904</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/77101904</guid><author>halikes23</author><pubDate>Fri, 11 Aug 2017 18:18:14 +0800</pubDate><description><![CDATA[zabbix 网站安装前提
1、apache的DocumentRoot配置为/www/cz/com
2、apache已支持php(PHP与APACHE安装请参考本博客其他相关文章)
3、apache监听的端口为:10086

zabbix 网站安装


1、cd /data/software

2、wget https://nchc.dl.sourceforge.net/pro]]></description><category></category></item><item><title><![CDATA[PHP安装与配置]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/77099994</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/77099994</guid><author>halikes23</author><pubDate>Fri, 11 Aug 2017 16:42:44 +0800</pubDate><description><![CDATA[PHP安装前提
Apache已安装


PHP安装

cd /data/software
wget http://cn.php.net/distributions/php-7.1.8.tar.gz
tar -zxvf php-7.1.8.tar.gz
cd php-7.1.8
./configure --with-apxs2=/usr/local/httpd/bin/apxs ]]></description><category></category></item><item><title><![CDATA[APACHE安装与配置]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/77097957</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/77097957</guid><author>halikes23</author><pubDate>Fri, 11 Aug 2017 15:17:33 +0800</pubDate><description><![CDATA[Apache安装
cd /data/software/
wget http://apache.fayea.com//httpd/httpd-2.4.27.tar.gz
tar -zxvf httpd-2.4.27.tar.gz
cd httpd-2.4.27
./configure --enable-so --prefix=/usr/local/httpd --with-apr=/usr]]></description><category></category></item><item><title><![CDATA[zabbix_server安装与配置]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/77093863</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/77093863</guid><author>halikes23</author><pubDate>Fri, 11 Aug 2017 11:12:57 +0800</pubDate><description><![CDATA[zabbix_server安装
1、wget https://nchc.dl.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/3.2.7/zabbix-3.2.7.tar.gz
     注：文件下载目录为/data/software/

2、tar -zxvf zabbix-3.2.7.tar.gz
3、cd zabbix]]></description><category></category></item><item><title><![CDATA[NGINX安装]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/76439150</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/76439150</guid><author>halikes23</author><pubDate>Mon, 31 Jul 2017 15:02:37 +0800</pubDate><description><![CDATA[1、yum -y install gcc gcc-c++ autoconf automake

2、yum -y install zlib zlib-devel openssl openssl-devel pcre pcre-devel

3、cd /data/software

4、wget http://7xnujb.com1.z0.glb.clouddn.com/nginx-1.10.1.t...]]></description><category></category></item><item><title><![CDATA[REDIS安装部署与启动]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/76207120</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/76207120</guid><author>halikes23</author><pubDate>Thu, 27 Jul 2017 16:29:33 +0800</pubDate><description><![CDATA[REDIS安装

1、cd /data/software
2、wget http://download.redis.io/releases/redis-3.2.9.tar.gz

3、tar -zxvf redis-3.2.9.tar.gz
4、cd redis-3.2.9
5、./configure

6、make

7、make install

8、复制安装源目录内utils/redis_i...]]></description><category></category></item><item><title><![CDATA[JAVA内存区学习笔记]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/84884850</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/84884850</guid><author>halikes23</author><pubDate>Tue, 09 May 2017 17:58:41 +0800</pubDate><description><![CDATA[
一、线程内存共享区
1、JAVA堆区(-Xms:起始内存 -Xmx:最大内存)
a、新生代(Young Gen)：Eden、From Survivor、To Survivor
b、老年代(Old Gen)
存储：对象实例
实际内存不连续
2、方法区(-XX:Max-PermSize最大内存)
存储：内一个JAVA类的结构信息。运行时常量池、字段和方法数据、构造函数和普通方法的字节...]]></description><category></category></item><item><title><![CDATA[linux 账户及权限命令学习笔记]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/84884264</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/84884264</guid><author>halikes23</author><pubDate>Thu, 04 May 2017 13:52:41 +0800</pubDate><description><![CDATA[
用户信息文件：/etc/passwd
字段含义：1、账号名称 2、密码 3、UID 4、GID 5、用户信息说明 6、Shell
用户密码信息
文件：/etc/shadow
字段含义：1、账号名称 2、密码 3、最近变更密码的日期 4、密码不可被变更的天数 5、密码需要重新更改的天数 6、密码需要更改期限前的警告天数 7、密码过期后的宽限时间 8、账号失效日期 9、保留
用户组信息...]]></description><category></category></item><item><title><![CDATA[常用git 命令学习笔记]]></title><link>https://blog.youkuaiyun.com/halikes23/article/details/84881091</link><guid>https://blog.youkuaiyun.com/halikes23/article/details/84881091</guid><author>halikes23</author><pubDate>Thu, 06 Apr 2017 15:50:25 +0800</pubDate><description><![CDATA[
 
获取帮助：
git  &amp;lt;命令&amp;gt; --help
作用：获取命令帮助信息
说明：会打开新的网页
 
基本操作：
git init 
作用：生成本地库（在当前目录下生成.git文件夹）
说明：该命令不会将目录中已有的文件加入当前库内，还需进行add和commit
git status 
作用：检查文件变动状态 文件目录与暂存区、暂存区与本地库
说明：untra...]]></description><category></category></item></channel></rss>