Jeff Wilson 
It’s exciting to see an increase in visitors to your website. More traffic usually means more cash – or, at the very least, more readers. However, traffic growth isn’t necessarily the product of organic growth. What if you have to deal with a sudden surge in website traffic?
Server monitoring is the main and most important part of Linux administration. Regardless of the complexity of our infrastructure – a single VPS or high availability clusters, we should constantly monitor many different aspects of our network and hardware infrastructure. to ensure that everything is functioning as it should be, in order to avoid possible issues.
Without a good monitoring tool, we will have to manually check all server resources using the built-in monitoring tools that come shipped with Ubuntu 20.04. Some of the basic tools and commands are available and shipped with the distribution and can be accessed through the command line, while others come in the form of open-source tools, custom scripts, or third-party applications and we need to install them manually.
In this tutorial, we will explain step-by-step how to install Docker Engine CE on the RoseHosting Cloud platform.
Docker stands for an open-source application used to serve for testing, shipping, developing, and running applications. It provides running the applications in isolated environments known as containers. The containers with their isolation have everything inside to run properly and not mess with the host’s configuration. Deploying the code is easy since the code is pushed to the production environment from the development container, and there is no delay.
Wondering what Cloud Hosting is and what it means? It is a type of hosting, but the only difference between web hosting, which offers a single server, and a predetermined amount of resources such as RAM, storage, and CPU, cloud hosting offers a cluster of servers connected with scalable resources.
Although this type of hosting is relatively new, the IT world has been accepting it as an option more and more in the last few years. It is accepted for its scalability, isolated resources, uptime, security, acceptable prices, etc. We know that you are confused, and we know that cloud hosting has a wide meaning, and it is not enough to explain it in one or two sentences. That is why we are writing this for you and why you should start to use cloud hosting as soon as possible.
Sudo also called “superuser do” is a command in Linux that allows you to run high-privilege admin commands as a root user. It asked to enter your personal password and confirms your requests by checking a sudoers file.
After a fresh Debian 10 installation, you could not execute the privileges tasks by running the sudo command. You will get the error ‘sudo command not found in Debian 10′. The reason for this error is the sudo command isn’t included in Debian 10 by default.
GitLab is a web-based Git repository manager providing wiki, issue-tracking, and continuous integration and deployment. It is a DevOps platform that helps developers to modernize their application development lifecycle. It allows you to create your private repository with the required control, flexibility, and simplicity within your own server.
RoseHosting Cloud provides pre-configured GitLab image. You can deploy a GitLab with Docker containers in the RoseHosting PaaS platform to increase scalability and elasticity.
In this post, we will show you how to deploy a GitLab with Docker on RoseHosting Cloud.
aaPanel is an open-source and lightweight server control panel used for managing a web hosting environment. It is a simple and alternative to other famous control panels including, cPanel, VestaCP, etc. It comes with a simple and user-friendly web UI that makes your job easier for managing web hosting environment. It consumes very low resources and offers an auto-installer that allows you to install multiple apps with one click. It offers a rich set of features including, File manager, SSL, Cron, Firewall, FTP, Mail, Databases, DNS and Web domain.
In this post, we will show you how to install aaPanel on Ubuntu 20.04 VPS.
Let’s learn how to install iRedmail on Ubuntu 20.04. Having our own mail server is cool, we can create as many email accounts as we want, configure how big the attachment limit, create our own spam filters, etc. But, installing and configuring a mail server can stress you and consume your precious time. iRedmail is an open source mail server solution, with iRedmail we can deploy a full-featured mail server in several minutes. It can help you to reduce the time you spend when building a mail server.
It will install the needed services and application to run a mail server. iRedmail supports all major Linux distribution, but in this tutorial, we will show you how to install iRedmail on Ubuntu 20.04. iRedmail is designed to be installed on a fresh operating system. It means it is highly recommended that you install it on a newly installed OS.