For those who seeks help in different areas of Software and Hardware platform

How To Use Files App on iPhone or iPad in iOS 11


Apple finally included a file manager to both the iPhone and iPad in latest release of iOS 11. File App is a central place where you can view and manage all your files across services like Apple’s iCloud Drive, Dropbox, Google Drive, and Microsoft OneDrive.
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How To Install Prometheus Monitoring System on Ubuntu 16.04


Prometheus is a powerful, open-source monitoring system that collects metrics from your services and stores them in a time-series database. It offers a multi-dimensional data model, a flexible query language, and diverse visualization possibilities through tools like Grafana.
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An Introduction to Machine Learning


Machine learning is a subfield of artificial intelligence (AI). The goal of machine learning generally is to understand the structure of data and fit that data into models that can be understood and utilized by people.
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Immutable Infrastructure, Why When and How


This article explain the conceptual and practical differences between mutable and immutable infrastructure including the advantages of using an immutable infrastructure and contextualize the complications.
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How To Install LIGHTTPD on FreeBSD 11.0


Lighttpd is a lightweight, open-source web server optimized for high speed environments while keeping resource usage low. It is an excellent alternative to the commonly used web servers Nginx and Apache. In this guide, we will install and configure Lighttpd on a server running FreeBSD 11.0. We also add MySQL and PHP to our new Lighttpd web server so we can serve web applications as well as static content.
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How To Setup Secure Remote Desktop using X2Go on Ubuntu/Debian


The typical solution to interacting with a graphical interface on a remote computer running Linux or other *nix variants is Virtual Network Computing (VNC). Unfortunately, VNC is notoriously creepy, insecure by default, and requires a lot of manual configuration to get up and running.
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How To Add Physical Volume (PV) to a Volume Group (VG) in LVM


More often we want to add new physical volumes to an existing volume group when logical volumes need to be increased. The physical volume can either be a partition or an whole disk. This guide will take you through the steps to add an entire disk for addition into an existing volume group under CentOS or Red Hat Linux.
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