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	<title>站長手扎 &#187; 資料庫相關</title>
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	<description>簡單工作日誌</description>
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		<title>Memcached Server + Client 完全安裝</title>
		<link>http://blog.saycoo.com/archives/18</link>
		<comments>http://blog.saycoo.com/archives/18#comments</comments>
		<pubDate>Wed, 27 Jun 2007 16:06:12 +0000</pubDate>
		<dc:creator>Aaron</dc:creator>
				<category><![CDATA[資料庫相關]]></category>

		<guid isPermaLink="false">http://blog.saycoo.com/wordpress/?p=18</guid>
		<description><![CDATA[一、環境需求 安裝Memcached需要libevent庫的支援，所以請在安裝Memcached之前檢查有沒有安裝libevent。測試環境還需要PHP的支援，本文假設PHP已經安裝到/usr/local/php目錄下，也就是在編譯PHP的時候使用perfix參數指定目錄(&#8211;prefix= /usr/local/php) 二、下載相關軟體 Memcached下載位址︰http://www.danga.com/memcached/ memcache PHP模塊下載位址︰ http://pecl.php.net/package/memcache ͆??ñ.5?漢r /&#62; libevent 下載位址︰ http://www.monkey.org/~provos/libevent/ 本文不再講述如何安裝libevent 三、安裝和配置 1、安裝Memcached root@dev.saycoo:# tar vxzf memcached-1.1.12.tar.gz root@dev.saycoo:# cd memcached-1.1.12 root@dev.saycoo:# ./configure &#8211;prefix=/usr/local/memcached root@dev.saycoo:# make root@dev.saycoo:# make install 安裝完之後要啟動服務 root@dev.saycoo:# cd /usr/local/memcached/bin root@dev.saycoo:# ./memcached -d -m 50 -p 11211 -u root 參數說明 -m 指定使用多少兆的緩存空間；-p 指定要監聽的端口； -u 指定以哪個用戶來營運 2、安裝memcache PHP模塊 root@dev.saycoo:# tar vxzf [...]]]></description>
			<content:encoded><![CDATA[<p>一、環境需求<br />
安裝Memcached需要libevent庫的支援，所以請在安裝Memcached之前檢查有沒有安裝libevent。測試環境還需要PHP的支援，本文假設PHP已經安裝到/usr/local/php目錄下，也就是在編譯PHP的時候使用perfix參數指定目錄(&#8211;prefix= /usr/local/php)</p>
<p>二、下載相關軟體</p>
<p>Memcached下載位址︰http://www.danga.com/memcached/<br />
memcache PHP模塊下載位址︰ http://pecl.php.net/package/memcache ͆??ñ.5?漢r /&gt; libevent 下載位址︰ http://www.monkey.org/~provos/libevent/</p>
<p>本文不再講述如何安裝libevent</p>
<p>三、安裝和配置</p>
<p>1、安裝Memcached</p>
<p>root@dev.saycoo:# tar vxzf memcached-1.1.12.tar.gz<br />
root@dev.saycoo:# cd memcached-1.1.12<br />
root@dev.saycoo:# ./configure &#8211;prefix=/usr/local/memcached<br />
root@dev.saycoo:# make<br />
root@dev.saycoo:# make install</p>
<p>安裝完之後要啟動服務</p>
<p>root@dev.saycoo:# cd /usr/local/memcached/bin<br />
root@dev.saycoo:# ./memcached -d -m 50 -p 11211 -u root</p>
<p>參數說明 -m 指定使用多少兆的緩存空間；-p 指定要監聽的端口； -u 指定以哪個用戶來營運</p>
<p>2、安裝memcache PHP模塊</p>
<p>root@dev.saycoo:# tar vxzf memcache-1.5.tgz<br />
root@dev.saycoo:# cd memcache-1.5<br />
root@dev.saycoo:# /usr/local/php/bin/phpize<br />
root@dev.saycoo:# ./configure &#8211;enable-memcache &#8211;with-php-config=/usr/local/php/bin/php-config &#8211;with-zlib-dir<br />
root@dev.saycoo:# make<br />
root@dev.saycoo:# make install</p>
<p>安裝完後會有類似這樣的提示︰</p>
<p>Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20050922/</p>
<p>把這個記住，然後修改php.in</p>
<p>i，把</p>
<p>extension_dir = "./"</p>
<p>修改為</p>
<p>extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20050922/"</p>
<p>並添加一行</p>
<p>extension=memcache.so</p>
<p>3、測試腳本</p>
<p>自己寫一個PHP程式測試一下吧</p>
<p>&lt;?php<br />
$memcache = new Memcache; //創建一個memcache對象<br />
$memcache-&gt;connect(&#8216;localhost&#8217;, 11211) or die ("Could not connect");<br />
$memcache-&gt;set(&#8216;key&#8217;, &#8216;test&#8217;);<br />
$get_value = $memcache-&gt;get(&#8216;key&#8217;);<br />
echo $get_value;<br />
?&gt;</p>
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		</item>
		<item>
		<title>手動修復MySQL資料表</title>
		<link>http://blog.saycoo.com/archives/17</link>
		<comments>http://blog.saycoo.com/archives/17#comments</comments>
		<pubDate>Wed, 27 Jun 2007 16:05:33 +0000</pubDate>
		<dc:creator>Aaron</dc:creator>
				<category><![CDATA[資料庫相關]]></category>

		<guid isPermaLink="false">http://blog.saycoo.com/wordpress/?p=17</guid>
		<description><![CDATA[Tarball 安裝 : /usr/local/mysql/bin/myisamchk -f /usr/local/mysql/data/資料庫名稱/*.MYI RPM 安裝 : /usr/sbin/myisamchk -f /var/lib/mysql/資料庫名稱/*.MYI]]></description>
			<content:encoded><![CDATA[<p><span style="font-size: 12px">Tarball 安裝 :<br />
/usr/local/mysql/bin/myisamchk -f /usr/local/mysql/data/資料庫名稱/*.MYI</span></p>
<p>RPM 安裝 :<br />
/usr/sbin/myisamchk -f /var/lib/mysql/資料庫名稱/*.MYI</p>
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