

I will add a dedicated user account for running the icinga services, let’s call it icinga.

I will basically follow the instructions on the Arch Wiki pages.įirst let’s bring the operating system up-to-date. I will start my experiment by installing the icinga version 1. Only the localhost is present at this stage. The screenshot below shows the status screen after installation. It has a nice web interface where you can quickly check the status of all the hosts. Icinga is an open source host, service and network monitoring server.

Work with GNU Octave using the GUI, the command line, and Jupyter notebooks.Install GNU Octave on multiple platforms including Windows, Raspberry Pi, and Ubuntu.Understand the practical aspects of GNU Octave with math and programming-friendly abstractions.After reading this book, you will be able to write your own programs for scientific and numerical applications. It concludes with coverage of signal processing followed by image, video, and audio processing techniques. It also demonstrates the concepts related to geometry and its application with GNU Octave. It explains 2D and 3D data visualization along with data analysis. Moving forward, it introduces commonly used programming constructs in data visualization. This is followed by covering matrices and various operations including how to read and analyze data from various sources. Further, it covers hands-on exercises with GNU Octave exploring the basic functionality and command line in interactive mode. Next, it explains the processes to install GNU Octave on popular operating systems such as Windows, Ubuntu, Raspberry Pi, and other platforms. GNU Octave by Example starts with an introduction to GNU Octave, a free and open-source alternative to MATLAB. This book focuses on an end-to-end track to teach mathematical programming, data science, signal processing, and image processing with GNU Octave. Book excerpt: Get a quick start to learn, understand, and apply GNU Octave using a math- and programming-friendly approach. This book was released on 15 September 2020 with total page 173 pages. Download or read book entitled GNU Octave by Example written by Ashwin Pajankar and published by Apress online.
