command line

Convert Web Pages to Ebooks in MOBI Format using Wget and Calibre

Learn how to convert web pages to Mobi format for easy reading on your Kindle or other e-readers. Follow this simple guide and enjoy your favorite articles on-the-go!

Unlock the Power of ImageMagick: A Beginner's Guide to Image Processing

ImageMagick is a powerful open-source tool for image processing. This tutorial covers the basic commands for image conversion, resizing, cropping, rotating, and adding effects. Learn how to manipulate your images with this tutorial.

pydoc3 builtins

A short screencast showing how to use the command `pydoc3` to access the Python documentation in the terminal on a Linux based operating system.

pydoc3 -b

A short screencast showing the output of the command `pydoc3 -b` in a terminal on a Linux based operating system.

Get Information from Wikipedia via DNS TXT Record Queries

A short screencast showing how to issue DNS TXT record queries to retrieve information from Wikipedia in a terminal on a Linux based operating system.

Read a Description of the Linux Filesystem Hierarchy

Quickly access a description of the directories you typically find in a Linux filesystem by typing `man hier` in a terminal.

Have You Ever Typed "git" More Often in One Command?

A short screencast showing how you can clone the git source tree from GitHub.

Use Objexplore for Inspecting and Debugging Python Code

A short screencast demonstrating the Python package objexplore with the builtins Python module.

Quickly Access the ASCII Table from a Terminal

A short screencast showing the output of the command `man ascii` in a terminal on a Linux based operating system.

Introducing b2tob3: Easier Migration to Bootstrap 3

b2tob3 is a command line tool to help migrate Web projects from bootstrap 2 to bootstrap 3 by performing a set of replacements that reflect bootstrap 3 class name changes.