Any PHP based software like WordPress, Mambo, Joomla, Drupal, MODx etc. will serve pages both from http://your-site.com as well as http://your-site.com/index.php .任何基于PHP的软件一样，在WordPress ，曼波， joomla ， drupal ， modx等，将服务的页面都从http://your-site.com以及http://your-site.com/index.php 。 This creates duplicate content for search engines, which may then decide to penalize your site for duplicate content.这将创建重复的内容为搜索引擎，其中可能，然后才决定要惩罚您的网站，重复的内容。 You can safely prevent duplicate content with the following apache code / directive added to your .htaccess file (or in httpd.conf):您可以放心地防止重复的内容与下列的Apache代码/指令添加到您的。 htaccess的文件（或在httpd.conf ） ：

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My minimum requirements are:我的最低要求是：

• Pentium Core 2 Duo奔腾Core 2 Duo处理器
• 2 GB RAM 2 GB的RAM的
• 2 X 160GB SATA II Harddisk with Hardware RAID 1 2 × 160 GB的SATA II的硬盘与硬件RAID 1
• 1500GB Bandwidth 1500gb带宽
• 10Mbps with option to easily upgrade to 100Mpbs in future每秒10 MB与选项很容易升级到100mpbs在未来
• Remote Reboot facility远程重新启动设施
• 5 usable IP Addresses五可用的IP地址
• Price lock for at least an year or more.价格锁定在至少1年或以上。
• CPanel / Plesk not required的cPanel / plesk无须

Note: It would like to have CentOS installed and RAID-1 configured.注意：它想有centos安装及RAID - 1配置。 Any option to cheaply purchase additional IP in future will be great.任何选择，以廉价购买额外的IP在未来会很大。 Any monitoring facility will be icing but not required.任何监测设施将结冰，但并不是必需的。

Few questions:几个问题：

• Where is your DC located?那里是你的直流位于何处？
• Are you a reseller?你是经销商？
• What is your uptime guarantee?什么是您的正常运行时间保证？ Can you give it in writing?你能给予书面答复？
• What kind of power backup do you have?什么样的权力，备份你有没有？

Please respond using the contact form or comment form below.请回复使用联系表格或评论，下面的表格。 Comments may not be published on this post.评论可能不会被发表对这个职位。

Any suggestions are welcome.任何建议，是值得欢迎的。

I am a long time LayeredTech dedicated server customer.我是一个很长时间layeredtech专用服务器的客户。 Today out of the blue LayeredTech increased the price by 26%!今天走出蓝layeredtech增加，价格由26 ％ ！ None of the “service improvements” directly benefits average customers like us:没有“改善服务”直接的好处，平均客户跟我们一样：
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I recently came across an instance of Google Proxy hacking with one of my clients, which removed his index page and other pages from SERP (Search Engine Ranking & Positioning) and he lost the page ranks (went down to zero).我最近碰到的一个实例的Google代理与黑客之一，我的客户，其中删除他的索引页和其他的页面从serp （搜索引擎排名＆定位）和他失去了网页排名（下降到零） 。 We were asked to protect his site against Google Proxy hacking, a really dangerous technique which can not only cause you to loose page rank but also remove your pages from SERP, all because Google cannot properly identify original pages from duplicates.我们被要求，以保护他的网站对Google代理的黑客，一个真正危险的技术，不仅能为您带来的松散的网页排名，但也删除您的网页从serp ，所有因为Google不能正确识别的页面从原来的重复。

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First of I didn’t ask postfix to do NIS lookups.首先，我并没有要求postfix做尼什查找。 These warning messages started showing up when I commented out alias_maps and decided to only use alias_database instead.这些警告信息，开始显示了，当我的评论指出alias_maps ，并决定只使用alias_database不是。 The fix was simple.该修补程序很简单。

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DROP (Don’t Route Or Peer) is an advisory “drop all traffic” list from Spamhaus, consisting of stolen ‘zombie’ netblocks and netblocks controlled entirely by professional spammers.下降（不航线或同侪）是一个谘询“丢弃所有的交通”名单由SpamHaus说，构成被盗'僵尸' netblocks和netblocks控制完全由专业垃圾邮件发送者。 DROP is a tiny sub-set of the SBL advisory designed for use by firewalls and routing equipment.下降是一个微小的子集的sbl咨询设计使用的防火墙和路由设备。 It can also be implemented in iptable rules as explained below.它也可以实施在iptable规则，下面加以说明。

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I used to receive around 5,000-7,000 spams daily on angsuman [at] taragana [dot] com email which is publicly available on the internet.我曾经收到约5000-7000垃圾邮件，每天就由Angsuman [在]采购Taragana [斑点]最好的电子邮件是在互联网上公布。 It was consuming too many productive hours daily to fight spam.这是消费太多，生产小时，每日打击垃圾邮件。 I我 decided to fight back决定反击 . 。 To reduce the spams I first made changes to my postfix configuration with the aim to stop most spams upfront.以减少垃圾邮件首先，我做了更改我的postfix配置，目的是阻止大部分垃圾邮件的前期。 With 6 simple changes to my postfix configuration my spams dropped from 5,000 - 7,000 to a manageable 5-20 spams daily, often less.与6月进行简单的更改我的postfix配置我的垃圾邮件下降，从5000 -7 000易于管理的5月2 0日每日垃圾邮件，往往较少。 Let’s look at these 6 simple postfix changes in details to drastically reduce your spam count too.让我们看看在这6个简单的postfix的变化，细节大幅度减少，您的垃圾邮件计数。 I am consistently getting over 99% spam reduction after implementing these changes.我始终得到了99 ％以上的垃圾邮件减少后，实施这些变化。

The changes proved to be safe and without false positives .的变化，证明是安全和无假阳性 。 In several weeks of manual browsing through the log file, I couldn’t spot a single false positive (a case where legitimate mail is rejected).在几个星期的手册，翻阅日志文件，我不能当场一个单一的假阳性（一的情况下，合法邮件被拒绝） 。

Note: This changes do not involve (nor do they conflict with) spamassasin or clamav, which I might add later.注意：此变化，不涉及（也没有冲突）或spamassasin的ClamAV ，我可以补充。
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Replicating on two or more MySQL master database servers复制两个或两个以上的MySQL master数据库服务器

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Monitoring MySQL queries is a favorite pastime of MySQL administrators especially for performance reasons.监测MySQL的疑问是一个最喜爱的消遣活动的MySQL管理员，尤其是出于性能原因。 Here is a simple bash script to monitor long running MySQL queries in realtime using the ubiquitous ’show processlist’.这里是一个简单的bash脚本，以监察长期运行MySQL查询在实时使用无处不在'显示processlist ' 。 The best part about this script is that you can use it to log your queries over time for later evaluation.最好的一部分，有关此脚本的是，您可以用它来记录您的疑问，随着时间的推移，后来的评价。
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This is a comprehensive list of hosted subversion subversion (source code repository) service.这是一项全面的名单主持的颠覆颠覆（源代码存放处）服务。 I did not include the list of hosted subversion service providers who restrict to only open source projects like sourceforge or tigris.我并没有包括名单主持的颠覆服务供应商谁限制，只有开放源代码项目一样，在SourceForge或底格里斯河。
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