SpamAssassin looks for patterns that are common in unwanted email and, if a message matches lots of patterns, it trigger the filter rule and the email is subjected to more than 600 individual tests. It identifies junk mail with great accuracy using the methods such as Phrase test, Language test, Checks via online database and […]
You might already be well aware of the different caching mechanism employed on a WordPress website to serve the content to the viewer in minimum time. Most of them are file-based caching solutions and sometimes they won’t be enough to optimize the website in its best possible way. Since WordPress is s a database driven […]
The below tutorial is written in Chinese. Click here for the English tutorial. 默认的情况下，我们的系统会在服务到期前的14天 (2周) 生成新的周期账单，同时也会发送邮件通知您。由于有些情况下，用户担心忘记，所以需要提前续费。由于我们收到大量的用户有这方面的需求，我们最近开发了提前续费的功能，如果您需要提前续费，请详细阅读下面的功能介绍。 第一步 ：登录您的RackNerd用户后台，服务页面: https://my.racknerd.com/clientarea.php?action=services 第二步：选择您需要提前续费的服务 第三步：在左边的 “行动” 下方有一个 “Generate Renewal invoice” 的按钮，如下方截图显示： 第四步：做得好！选择系统已经为该服务提前生成了续费账单，选择只需点击账单号的链接 (如下图显示)，即可提前续费您的服务了。 恭喜您，选择您应该已经知道怎么提前续费RackNerd的服务了。该项服务完全基于用户的个人意愿是否进行提前续费。如果您不需要这项服务，没问题，我们的系统还是会在服务器到期前14天自动生成账单并通过邮件发送给您。
By default our system automatically generates renewal invoices 14 days (two weeks) before the service’s due date and notifies you via e-mail. However, for extra peace of mind – there may be some cases where you may want to renew your service early. Due to popular demand for this feature, RackNerd has introduced a new […]
Linux is all about commands. A command is technically the name of the program to run in linux. Each and every command has its own intention and job to do. In this tutorial, we’re going to go over one command that we like to think is pretty useful, and it’s the touch command. The touch […]
MetaTrader 4 and 5 are arguably the most popular trading software among forex traders. Unfortunately, they’re also the most expensive. To access MetaTrader without spending a fortune, you have to find a Windows VPS provider, and then you can install MetaTrader on your server with ease. Once you’re set-up, installing MetaTrader is easy! What is […]
As a content delivery network, Cloudflare has many useful features to accelerate and optimize your website. For example, with its edge caching feature, you can reduce the time it takes for users to see your page and increase the number of simultaneous visitors by storing static files on servers that are as close to them […]
Cloud computing is the latest wave in IT infrastructure. It provides users with services that are scalable, accessible, and can be accessed on demand. What’s more, it is also cost-effective. However, as with any other trend in the tech world, cloud computing has its pros and cons. Public cloud vendors lock you into their own […]
Many website owners express concerns about the security of WordPress. Some even question if WordPress is secure. An open source script is believed to be susceptible to a variety of attacks. Is that true? When that’s the case, how do you protect your WordPress website? WordPress websites are actually considerably more secure than their counterparts […]
If your disk space is full on your Linux server, or is approaching 100%, in this tutorial we will show you how to troubleshoot which directories are using up the most usage. STEP #1: Log into your server via SSH as root. STEP #2: Check the current disk space using df-h command. STEP #3: Check […]
