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	<title>深蓝的blog &#187; 命令</title>
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	<link>http://www.lanxinbase.com</link>
	<description>记录日常生活</description>
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		<title>Mysql数据库操作常用命令</title>
		<link>http://www.lanxinbase.com/?p=694</link>
		<comments>http://www.lanxinbase.com/?p=694#comments</comments>
		<pubDate>Thu, 27 Aug 2015 01:58:56 +0000</pubDate>
		<dc:creator><![CDATA[Alan]]></dc:creator>
				<category><![CDATA[3.数据库相关]]></category>
		<category><![CDATA[Mysql]]></category>
		<category><![CDATA[命令]]></category>

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		<description><![CDATA[1、MySQL常用命令 

create database name; 创建数据库 

use databasename; 选择数据库 

drop database name 直接删除数据库，不提醒 

show tables; 显示表 

describe tablename; 表的详细描述 

select * from tablename; ]]></description>
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		<title>Linux服务器常用的维护命令</title>
		<link>http://www.lanxinbase.com/?p=470</link>
		<comments>http://www.lanxinbase.com/?p=470#comments</comments>
		<pubDate>Wed, 26 Aug 2015 01:50:55 +0000</pubDate>
		<dc:creator><![CDATA[Alan]]></dc:creator>
				<category><![CDATA[2.运维相关]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[命令]]></category>

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		<description><![CDATA[1. 查看Web服务器进程连接数
    netstat -antp &#124; grep 80 &#124; grep ESTABLISHED -c

2.查看Nginx运行进程数
    ps -ef &#124; grep nginx &#124; wc -l
    返回的数字就是nginx的运行进程数，如果是apache则执行
    ps -ef &#124; grep httpd &#124; wc -l]]></description>
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