Posts by Paul Hill
Python Random Module: How to Generate Random Numbers
Random numbers are essential in various programming tasks, from simulations and games to security and data analysis. Python’s random module provides a suite of functions that make generating random numbers straightforward and efficient. This article explores how to use the Python random module to generate random numbers, offering practical examples and best practices to enhance…
Read MoreHow to use the If Else Statement in PowerShell
One of the most powerful tools in PowerShell scripting is the ability to make decisions. The If, ElseIf, and Else statements allow you to control the flow of your script based on specific conditions, making your code more adaptable and efficient. This article walks through the essentials of PowerShell’s conditional statements and demonstrates how to…
Read MoreHow to use the PowerShell Try Catch Statement
If you’ve been scripting with PowerShell, you’ve probably run into unexpected errors that can disrupt your automation tasks. Today, we’re going to dive deep into PowerShell’s Try, Catch, Finally, and Trap statements to help you handle errors like a pro and keep your scripts running smoothly. Overview and Quick Syntax Example PowerShell provides a structured…
Read MoreLinux For Beginners (2024)
This 2024 version of our Linux for Beginners video was created to help you become comfortable working with a Linux distribution, and especially using or navigating around the Linux command line interface or CLI. In this video, I am going to show you how to setup your PC for virtualization, install VirtualBox, download and install…
Read MorePython Delete File Tutorial
Introduction In this blog post, you’ll learn how to delete a file in Python using the os module. Deleting files is a common task in file management, and Python makes it straightforward with built-in functions. The os.remove() function allows you to delete a file by specifying its path. Additionally, we’ll cover how to delete directories…
Read MorePython Not Equal Tutorial
Introduction In this article, we are going to cover the “not equal” operator (!=) in Python. The != operator, which stands for “not equal to,” is crucial for checking if two values or variables are different. It returns True if the values on either side of the != operator are not equal and False if…
Read MoreHow to Delete a Directory in Linux
Deleting directories in Linux is a common task that every system administrator needs to do on a regular basis. Whether you’re removing unnecessary files or managing server storage, knowing how to efficiently delete directories is essential. Deleting directories in Linux is an important skill for any system administrator, but it comes with the risk of…
Read MoreGrep Multiple Strings in Linux
The grep command is one of the most powerful and frequently used commands in Linux. It allows users to search for specific patterns within files and output the matching lines. Grepping for one string is pretty simple, but sometimes you need to grep for multiple strings, and this isn’t quite as obvious. This blog post…
Read MoreLinux Find Command
Introduction The find command in Linux is an incredibly powerful tool that allows you to search for files and directories based on various criteria such as name, size, type, and modification date. It’s an essential command for users and system administrators alike, helping to locate files and perform batch operations efficiently. Learning how to use…
Read MoreUbuntu Server vs Desktop
Choosing between Ubuntu Desktop and Ubuntu Server can be a big decision, especially if you’re not sure what each version offers. Both are built on the same Ubuntu core, but they serve different purposes. Making the right choice between Ubuntu Desktop and Ubuntu Server can have a huge impact on how smoothly your system runs…
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