Increase your Linux server Internet speed with TCP BBR congestion control

Increase your Linux server Internet speed with TCP BBR congestion control
I recently read that TCP BBR has significantly increased throughput and reduced latency for connections on Google’s internal backbone networks and google.com and YouTube Web servers throughput by 4 percent on average globally – and by more than 14 percent in some countries. The TCP BBR patch needs to be applied to the Linux kernel. The first public release of BBR was here, in September 2016. The patch is available to any one to download and install. Another option is using Google Cloud Platform (GCP). GCP by default turned on to use a cutting-edge new congestion control algorithm named TCP BBR.
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How to Monitor Nginx using Netdata on Ubuntu 16.04

Zabihah Halal Vitamins
How to Monitor Nginx using Netdata on Ubuntu 16.04
Netdata is an open source monitoring tool for Linux servers. In this tutorial, I will show you how to monitor Nginx using Netdata. The tutorial will cover the Nginx web server installation, enable the ‘stub_status’ module in Nginx and the Netdata installation on Ubuntu 16.04 Xenial Xerus.

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How to Set-Up Master-Slave Replication for PostgreSQL 9.6 on Ubuntu 16.04

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How to Set-Up Master-Slave Replication for PostgreSQL 9.6 on Ubuntu 16.04
In this tutorial, we will show you how to install and configure PostgreSQL 9.6 Master-Slave Replication on Ubuntu 16.04 server. We will use Hot standby mode, and it’s a very good starting point to learn PostgreSQL in depth.

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Linux dirname command explained for beginners (4 examples)

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Linux dirname command explained for beginners (4 examples)
Are you a new Linux user? Does your work involve shell scripting? If your answer to both these questions is yes, the tool we’ll be discussing here will likely interest you. The name of the tool is dirname, and it’s mostly used in situations where-in you need to strip the last component from an absolute file-name.

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How to Install and Configure Drupal with Apache on Debian 9

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How to Install and Configure Drupal with Apache on Debian 9
Drupal is a free and open source content management system that can be used to create online content, website and user communities. It is written in PHP language, uses MySQL as a database backends and distributes under the GNU General Public License. In this article, we will demonstrate how to install Drupal 8 on Debian 9 server.

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How to install and use Volatility memory forensic tool

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How to install and use Volatility memory forensic tool
One of the important parts of Malware analysis is Random Access Memory (RAM) analysis. It helps to identify the running malicious processes, network activities, open connections etc in the compromised system. This article is about the open source security tool “Volatility” for volatile memory analysis. It can be used for both 32/64 bit systems RAM analysis and it supports analysis of Windows, Linux, Mac & Android systems.

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How to Install ProcessWire CMS on CentOS 7

Zabihah Halal Vitamins
How to Install ProcessWire CMS on CentOS 7
ProcessWire is free and open source content management system. It provides an easy to use flexible platform which is fully customizable. It provides a simpler and stronger control over your pages, fields, templates, and markup at any scale. In this tutorial, we will install ProcessWire on CentOS 7 server.

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Linux df Command Tutorial for Beginners (8 Examples)

Zabihah Halal Vitamins
Linux df Command Tutorial for Beginners (8 Examples)
Sometimes, you might want to know how much space is consumed (and how much is free) on a particular file system on your Linux machine. There a specific command – dubbed df – that does this for you. In this tutorial, we will discuss the basics of this command, as well as some of the major features it offers.

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How to Setup Magento 2 With Varnish and Apache on Ubuntu 16.04

Zabihah Halal Vitamins
How to Setup Magento 2 With Varnish and Apache on Ubuntu 16.04
Magento is a free and open source Content Management System built in PHP, Zend framework and MySQL database. It is very popular eCommerce web application. In this tutorial, we will learn how to install Magento 2 with Varnish as a full page cache on Ubuntu 16.04 server.

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