In Ruby 2.3, they introduced a getpass method on the IO::console class. There are no dependencies since it part of the standard library, but it's only available in versions higher than 2.3. For older versions, we'll look at an alternative method. The getpass method is similar to gets except it will not echo back what you are typing in. This is good for getting a password without printint it to the screen when you type it in. This will demonstrate how to use the method. See the official documentation for IO::console#getpass for more details. We will also look using $stdin.noecho() to wrap Kernel.gets to get a password.
GnuPG is a cryptography tool that helps you manage public and private keys as well as perform encrypt, decrypt, sign, and verify operations. It is an open-source version of PGP. This tutorial will go over basic key management, encrypting (symmetrically and asymmetrically), decrypting, signing messages, and verifying signatures with GPG.
This tutorial covers how to use standard ANSI escape codes to colorize and style terminal output. We'll cover the basics of escape characters, using them to clear the screen and set foreground and background colors, and how to get them working in Windows using the colorama package.
The curses package is part of the Python standard library and is useful for creating text-based user interfaces and generally controlling the screen and keyboard input. The big problem is that it doesn't work out-of-the-box on Windows. This show you how to get curses working in Windows. This was tested in Windows 10 with Python 3.6.
Copy and paste operations are most often associated with text, but you can also copy and paste images and other formats. This example demonstrates how to pull an image off of the system clipboard using the Pillow package in Python. It has a convenient method for pulling images from the clipboard. There are a few ways you might get an image in your clipboard. For example, if you used your Grab or Snipping Tool to capture a section of your screen, but you haven't actually saved it yet, you can CTRL-C to copy the image to your clipboard. Or, if you right click an image in a web browser and choose "Copy Image".
This tutorials demonstrates how to use Python for text-to-speech using a cross-platform library, pyttsx3. This lets you synthesize text in to audio you can hear. This package works in Windows, Mac, and Linux. It uses native speech drivers when available and works completely offline. We will walk through how to install, convert text-to-speech, and switch between voices and languages.
Learn the basics of TomCat web server and Java servlet container. We'll cover how to install it, serve static and JSP content, and basic management tools. Perfect for someone looking to get a quick start with TomCat.
In this tutorial we will walk through the process of installing the Java 1.8 and Java 9 JDKs in Windows for Java development. When we're done, we'll have both JDKs installed, with one of them set up as our default leaving us with a Java development environment ready to compile and run applications.
DISCLAIMER: Don't hold me accountable for any bad advice or incorrect information provided here. Use this information at your own risk. I was barely able to hack it together myself and there are still a few details I am not 100% clear on.
For more details about installing MSYS2 check out Install gcc compiler on Windows with MSYS2 for C/C++.