System Admin

Vultr Data Portability Guide

How can I download my cloud data from Vultr? Data portability on the Vultr platform We provide a number of simple solutions for you to download your instance's stored data, whether from a VPS, Bare Metal Server, or Block Storage volume. Most of the foll...

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Cloning a Virtual Server With Vultr

On occasion, you'll need to clone a virtual server either for scaling purposes or to change the region of the server, for example. On Vultr, this is easy, as snapshots are offered. However, there are a variety of different factors that need to be accounte...

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Installing Netdata on Debian 9

Netdata is a rising star in the field of real-time system metrics monitoring. Compared with other tools of the same kind, Netdata: Monitors and renders various system metrics in real time, such as CPU, memory, disk I/O, network traffic, system processes...

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How to Install RainLoop Webmail on CentOS 7

RainLoop is a simple, modern and fast web-based email client. RainLoop source code is hosted on GitHub. This guide will show you how to install RainLoop on a fresh CentOS 7 Vultr instance. Requirements Nginx PHP version 5.4 and above, as well as the fo...

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How to Install RainLoop Webmail on Ubuntu 16.04

RainLoop is a simple, modern and fast web-based email client. RainLoop source code is hosted on Github. This guide will show you how to install RainLoop on a fresh Ubuntu 16.04 LTS Vultr instance. Requirements Nginx PHP version 5.4 or greater PHP exten...

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Monitor Your Devices Using LibreNMS on Ubuntu 16.04

LibreNMS is a full-featured open source network monitoring system. It uses SNMP to obtain the data from different devices. A variety of devices are supported in LibreNMS such as Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and many more. It supp...

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How to Install Rocket.Chat on Debian 9

Rocket.Chat is an open source Slack-like team communication solution which can be deployed on your own server. With Rocket.Chat, you can chat with your team members and friends over audio and video, interact with website visitors in real time, share files...

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Managing Laravel Work Queues With Beanstalk and Supervisor on Ubuntu 16.04

Beanstalk is a fast and simple work queue. It allows you to run time-consuming tasks asynchronously, such as sending emails, connecting to external APIs or processing images. By doing so, you will reduce your web app latency. Laravel provides out-of-the-b...

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How to Setup Node.js Persistent Applications on Ubuntu 16.04

Node.js applications are popular for their ability to scale. Running multiple concurrent processes on multiple servers yields lower latency and greater uptime. When managing multiple servers, it is easiest to have Node.js applications automatically restar...

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Monitor Your Devices Using LibreNMS on CentOS 7

LibreNMS is a full-featured open source network monitoring system. It uses SNMP to obtain the data from different devices. A variety of devices are supported in LibreNMS such as Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and many more. It suppor...

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