﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-yjhmily-文章分类-开发环境&amp;工具</title><link>http://www.blogjava.net/yjhmily/category/14605.html</link><description>坚持走自己的路……
</description><language>zh-cn</language><lastBuildDate>Fri, 05 Nov 2010 16:29:05 GMT</lastBuildDate><pubDate>Fri, 05 Nov 2010 16:29:05 GMT</pubDate><ttl>60</ttl><item><title>Ubuntu下彻底卸载mysql</title><link>http://www.blogjava.net/yjhmily/articles/336926.html</link><dc:creator>kangxm</dc:creator><author>kangxm</author><pubDate>Wed, 03 Nov 2010 05:49:00 GMT</pubDate><guid>http://www.blogjava.net/yjhmily/articles/336926.html</guid><wfw:comment>http://www.blogjava.net/yjhmily/comments/336926.html</wfw:comment><comments>http://www.blogjava.net/yjhmily/articles/336926.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/yjhmily/comments/commentRss/336926.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/yjhmily/services/trackbacks/336926.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp; 做个记录：<br />
<br />
1、删除 mysql<br />
<br />
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #008080;">1</span>&nbsp;<span style="color: #000000;">sudo&nbsp;apt</span><span style="color: #000000;">-</span><span style="color: #000000;">get&nbsp;autoremove&nbsp;</span><span style="color: #000000;">--</span><span style="color: #000000;">purge&nbsp;mysql</span><span style="color: #000000;">-</span><span style="color: #000000;">server</span><span style="color: #000000;">-</span><span style="color: #000000;">5.0</span><span style="color: #000000;"><br />
</span><span style="color: #008080;">2</span>&nbsp;<span style="color: #000000;">sudo&nbsp;apt</span><span style="color: #000000;">-</span><span style="color: #000000;">get&nbsp;remove&nbsp;mysql</span><span style="color: #000000;">-</span><span style="color: #000000;">server<br />
</span><span style="color: #008080;">3</span>&nbsp;<span style="color: #000000;">sudo&nbsp;apt</span><span style="color: #000000;">-</span><span style="color: #000000;">get&nbsp;autoremove&nbsp;mysql</span><span style="color: #000000;">-</span><span style="color: #000000;">server<br />
</span><span style="color: #008080;">4</span>&nbsp;<span style="color: #000000;">sudo&nbsp;apt</span><span style="color: #000000;">-</span><span style="color: #000000;">get&nbsp;remove&nbsp;mysql</span><span style="color: #000000;">-</span><span style="color: #000000;">common (非常重要)<br />
</span></div>
上面的其实有一些是多余的，建议还是按照顺序执行一遍<br />
<br />
清理残留数据<br />
<br />
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #000000;">dpkg&nbsp;</span><span style="color: #000000;">-</span><span style="color: #000000;">l&nbsp;</span><span style="color: #000000;">|</span><span style="color: #000000;">grep&nbsp;</span><span style="color: #000000;">^</span><span style="color: #000000;">rc</span><span style="color: #000000;">|</span><span style="color: #000000;">awk&nbsp;</span><span style="color: #000000;">'</span><span style="color: #000000;">{print&nbsp;$2}</span><span style="color: #000000;">'</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">|</span><span style="color: #000000;">sudo&nbsp;xargs&nbsp;dpkg&nbsp;</span><span style="color: #000000;">-</span><span style="color: #000000;">P<br />
</span></div>
<pre><br />
2、安装 mysql<br />
<br />
</pre>
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><span style="color: #008080;">1</span>&nbsp;<span style="color: #000000;">sudo&nbsp;apt</span><span style="color: #000000;">-</span><span style="color: #000000;">get&nbsp;install&nbsp;mysql</span><span style="color: #000000;">-</span><span style="color: #000000;">server<br />
</span><span style="color: #008080;">2</span>&nbsp;<span style="color: #000000;">sudo&nbsp;apt</span><span style="color: #000000;">-</span><span style="color: #000000;">get&nbsp;install&nbsp;mysql</span><span style="color: #000000;">-</span><span style="color: #000000;">client<br />
</span><span style="color: #008080;">3</span>&nbsp;<span style="color: #000000;">sudo&nbsp;apt</span><span style="color: #000000;">-</span><span style="color: #000000;">get&nbsp;install&nbsp;php5</span><span style="color: #000000;">-</span><span style="color: #000000;">mysql</span><span style="color: #008080;">(</span>安装php5-mysql 是将php和mysql连接起来
<span style="color: #008080;">)</span> <span style="color: #000000;"><br />
</span></div>
<pre> <br />
一旦安装完成，MySQL 服务器应该自动启动。您可以在终端提示符后运行以下命令来检查 MySQL 服务器是否正在运行：<br />
</pre>
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #008080;">1</span>&nbsp;<span style="color: #000000;">sudo&nbsp;netstat&nbsp;</span><span style="color: #000000;">-</span><span style="color: #000000;">tap&nbsp;</span><span style="color: #000000;">|</span><span style="color: #000000;">&nbsp;grep&nbsp;mysql</span></div>
<p><br />
</p>
<p>当您运行该命令时，您可以看到类似下面的行：</p>
tcp 0 0 localhost.localdomain:mysql *:* LISTEN -
<p>如果服务器不能正常运行，您可以通过下列命令启动它：</p>
<br />
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #008080;">1</span>&nbsp;<span style="color: #000000;">sudo&nbsp;</span><span style="color: #000000;">/</span><span style="color: #000000;">etc</span><span style="color: #000000;">/</span><span style="color: #000000;">init.d</span><span style="color: #000000;">/</span><span style="color: #000000;">mysql&nbsp;restart</span></div>
<p><br />
</p>
<p>3、进入mysql</p>
<p>$mysql -uroot -p 管理员密码<br />
配置 MySQL 的管理员密码：</p>
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #008080;">1</span>&nbsp;<span style="color: #000000;">sudo&nbsp;mysqladmin&nbsp;</span><span style="color: #000000;">-</span><span style="color: #000000;">u&nbsp;root&nbsp;password&nbsp;newpassword</span></div>
<pre><br />
</pre>
<br />
<br />
<br />
<img src ="http://www.blogjava.net/yjhmily/aggbug/336926.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/yjhmily/" target="_blank">kangxm</a> 2010-11-03 13:49 <a href="http://www.blogjava.net/yjhmily/articles/336926.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>eclipse安装subclipse插件的javaHL问题(Ubuntu)</title><link>http://www.blogjava.net/yjhmily/articles/328354.html</link><dc:creator>kangxm</dc:creator><author>kangxm</author><pubDate>Mon, 09 Aug 2010 17:35:00 GMT</pubDate><guid>http://www.blogjava.net/yjhmily/articles/328354.html</guid><wfw:comment>http://www.blogjava.net/yjhmily/comments/328354.html</wfw:comment><comments>http://www.blogjava.net/yjhmily/articles/328354.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/yjhmily/comments/commentRss/328354.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/yjhmily/services/trackbacks/328354.html</trackback:ping><description><![CDATA[诸如svn、subclipse之类的名词解释我就不在这里罗嗦了，直接进入正题，<br />
<br />
先说说什么环境下会遇到javaHL的问题：<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 当SVN服务器为windows2003时，且客户端的eclipse运行在linux(这里以Ubuntu为例)上时，一般情况下SVN的接口都只能用javaHL<br />
其他情况下，接口使用SVNkit就完全足够了；<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 如果没有安装javaHL的话，一般启动eclipse或者更新subclipse插件是会报如下错误： <br />
<br />
Failed to load JavaHL Library. These are the errors that were
encountered: no libsvnjavahl-1 in java.library.path no svnjavahl-1 in
java.library.path no svnjavahl in java.library.path java.library.path =
/usr/lib/jvm/java-6-sun-1.6.0.03/jre/lib/i386/client::/
usr/lib/jvm/java-6-sun-1.6.0.03/jre/lib/i386::/usr/lib/firefox:/usr/lib/
firefox/:/usr/java/packages/lib/i386:/lib:/usr/lib <br />
其实就是说没有安装javaHL.<br />
<br />
再说说如何安装javaHL吧（以Ubuntu操作系统为例）：<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1、在终端运行：sudo apt-get install libsvn-java<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2、检查/usr/lib/jni目录是否存在，如果不存在，说明javaHL没有安装成功<br />
<br />
最后需要修改eclipse配置，使javaHL起作用：<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1、在eclipse目录下的eclipse.ini添加： -Djava.library.path=/usr/lib/jni<br />
&nbsp; &nbsp; &nbsp;&nbsp; 2、确认是否已经安装subclipse插件，如果没有，请自行安装，可以直接在eclipse中更新，也可以下载subclipse的包，手动安装插件<br />
&nbsp; &nbsp; &nbsp;&nbsp; 3、重启eclipse,一切搞定！！！ <br />
<br />
<br />
<img src ="http://www.blogjava.net/yjhmily/aggbug/328354.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/yjhmily/" target="_blank">kangxm</a> 2010-08-10 01:35 <a href="http://www.blogjava.net/yjhmily/articles/328354.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>