Cloud storage is one of the most reliable solutions to sharing and storing critical data accessed from any location or device. Google drive is the most budget-friendly cloud storage, which offers 15GB of free cloud storage and incremental cloud storage services that can be used on Windows, macOS, and Linux. In this article, let’s learn […]
In this tutorial, we’re going to go over how to migrate from CentOS 8 to AlmaLinux. As a note, for the migration, you should be running on Centos version 8.3 or higher – additionally, please make sure sure you have 5GB of disk space for the upgrading process. If you run a lower version, you […]
Before we dive into the technical details, let’s start by understanding what WordPress Multisite is. A WordPress Multisite (or Multisite network as WordPress calls it) enables you to run and manage multiple WordPress sites/blogs from a single WordPress instance. New sites can be instantly deployed and managed using the same username and password. It also […]
Mattermost is a free Slack alternative (and a free Microsoft Teams alternative) – it’s open source, and self hosted! You can host your own Mattermost server within a Linux VPS from a VPS provider such as RackNerd. In a previous tutorial on the RackNerd blog, we covered how to install Mattermost on a Linux VPS. […]
PowerDNS is a free, open-source DNS software that enables you to manage the domain’s DNS conveniently. PowerDNS Admin is a web-based interface that enables you to manage the Domain’s DNS zones using an administrative interface. A set of rich features helps the administrators add, manage, and then update the DNS zones easily without hustling a […]
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 […]
