How to Install TensorFlow on CentOS

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In this tutorial, we are going to take a look at how to get started with TensorFlow on CentOS. We will be covering two methods. First, we will take a look at installing TensorFlow in a Python virtual environment via the Python package manager pip. After that, we will walk through installing TensorFlow via the Anaconda package manager. Finally, we will cover building a TensorFlow pip package from source.

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How to Uninstall Software on Ubuntu

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In this article, we will be discussing the various methods and techniques used to locate and uninstall the software from a Ubuntu/Debian based server. We will primarily be using the apt and dpkg commands on the command line.

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How to Install and Use Git-Secret

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What is Git-Secret?

Git-secret is a bash tool that is used to store your private files and information inside of a git repo on your server. The git-secret tool allows us to encrypt sensitive files that are stored inside a secure, encrypted repository. In this article, we will be examining the process of installing and working with git-secret on an 18.04 Ubuntu Server.

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How To Install Selenium Tools on Ubuntu 18.04

Reading Time: 9 minutes

In our last article on Selenium, we touched on the tools that the software provides for testing web applications. In this article, we will review the installation of these tools and some basic tests that can be run using the following tools. 

  • Selenium IDE 
  • Selenium Grid
  • Selenium WebDriver

We will go through each of the Selenium tools in the order that is listed below. So let’s begin by installing Selenium IDE. After this, we will cover the basic usage of each of the tools. 

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How to Set Up A Python Virtual Environment On CentOS

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In this tutorial, we are going to cover how to set up a Python virtual environment on CentOS. A Python virtual environment makes it possible to install Python packages into a discreet Python ecosystem that is entirely separate from your system’s default Python framework. This means that you do not have to worry about overwriting the installation of any current packages that might be defaulted to the existing version of Python on your system.

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What is Selenium?

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Introduction

Selenium is a suite of open-source testing tools for web apps that can be utilized across multiple platforms and browsers. Selenium is comprised of four different tools, each providing a different testing capability.

Parts of the Selenium Testing Suite

  • Selenium Integrated Development Environment (IDE)
  • Selenium Grid
  • WebDriver
  • Selenium RC
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How To Install Chef On CentOS 7

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What is Chef?

Chef is a popular, open-source, IaC (Infrastructure as Code) management tool. It eases administration, configuration, and deployment of server resources across a network from a central location. 

What is IaC?

IaC (or Infrastructure as code) is the procedure of provisioning, coordinating, and controlling servers via machine-readable files, that are defined in commonly reused records called cookbooks rather than physical hardware configuration or interactive configuration tools.

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How to Install Python 3 on CentOS 7

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The CentOS 7 Linux distribution includes Python 2 by default. However, Python 2 is going to reach EOL on January 1, 2020. While some legacy applications might require access to Python 2 for various reasons, it’s vitally important to kick start new projects in Python 3.

In this tutorial, we are going to take a look at how to get up and running with Python 3 on a CentOS 7 server. Specifically, we will take a look at how to install Python 3 via the CentOS 7 package manager Yum as well as from source.

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What are Windows Roles?

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Windows roles provide a method to define the utilization types a server has available. These roles are necessary to properly utilize a server for the desired use cases, whether it is to be simply a file server, a print server, or a web server. Typically to act in a specific type of role, a server may require additional features that need to be installed in order to best perform that role. The number of roles available on a Windows Server has grown to the point where the Microsoft Windows’ help pages have gone from reporting what limited roles are deployable, to listing only non-incorporated roles

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Lynis: A Security Auditing Tool For Linux

Reading Time: 20 minutes

What is Lynis?

Lynis is a well known, seasoned security tool for Linux based systems (including macOS and/or other Unix-based operating systems. It performs an extensive health scan of your systems to support system hardening and compliance testing. The project is open-source software with the GPL license and available since 2007.

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