Learn how to use PowerShell in SharePoint Online from our best PowerShell tutorials.
Recently, I was developing an automation script to manage a large inventory of servers, and I needed to add items to an array as the script ran dynamically. The challenge is that PowerShell handles arrays differently than many other programming languages. In this tutorial, I will show you five proven methods to add items to … read more…
The PowerShell Test-Path cmdlet is used for checking if a file or folder exists on your computer. It returns “true” if the path exists and “false” otherwise, so you can quickly confirm file locations before running commands or scripts. This saves time and helps avoid annoying errors when you’re dealing with files and directories. PowerShell … read more…
When working with PowerShell scripts, I often need to output data to text files. Over the years, I have learned that using the correct encoding, particularly UTF-8, is crucial for handling special characters and international text accurately. In this tutorial, I’ll show you multiple methods to write data to files using UTF-8 encoding in PowerShell. … read more…
When working with PowerShell automation, I often need to process data in loops and write the results to files. This is a common requirement when generating reports, logging application activities, or processing batches of data. Over my years of PowerShell experience, I’ve discovered several effective approaches to writing data to files within loops. In this … read more…
Recently, I was working on a PowerShell script that needed to handle financial data with dollar amounts. What seemed like a straightforward task quickly became frustrating when my script kept interpreting the dollar signs as variable indicators instead of literal characters. If you’ve ever encountered this issue, you know how perplexing it can be. PowerShell … read more…
Have you encountered an error “execution of scripts is disabled on this system” while trying to run a PowerShell script? I am sure you must have at least at the beginning. This is because of PowerShell’s execution policy settings. In this article, I will walk you through everything you need to know about PowerShell execution … read more…
Recently, I was working on a PowerShell script that needed to log information to a text file as it processed data. I needed each piece of information on a separate line, which led me to explore different methods to write to files line by line in PowerShell. Whether you’re creating log files, exporting data, or … read more…
Recently, I was working on a PowerShell script that needed to output data to a file in a very specific format. The challenge was that I needed to write content to a file without adding carriage returns (line breaks) at the end of each line. This can be particularly important when you’re generating configuration files, … read more…
As a PowerShell user, I’ve found that one of the most common tasks is writing data to files, especially appending content to existing files without overwriting previous information. This will be helpful in scenarios such as creating logs, generating reports, or saving script output, etc. In this tutorial, I’ll walk you through the different methods … read more…
If you are working as a PowerShell administrator, then you should know how to write to a file in PowerShell. PowerShell provides different methods for writing to files. I will show you here how to write data to a file using PowerShell, using different methods and examples. Method 1: Using Out-File Cmdlet The Out-File cmdlet … read more…
Are you looking to learn how to manipulate variables more dynamically in PowerShell? The answer is the PowerShell reference variables. I’ve used this many times as a PowerShell developer with years of experience. Let me explain how to use reference variables in PowerShell with some examples. What Are PowerShell Reference Variables? In PowerShell, variables typically … read more…
As a PowerShell developer with years of experience, I’ve found that arrays are one of the most powerful data structures available in PowerShell. In this tutorial, I’ll explain everything you need to know about working with arrays of strings in PowerShell with examples. What is a PowerShell Array? An array is a data structure that … read more…
I have been working with PowerShell for the last 12 – 15 years. One thing I use frequently is arrays in PowerShell. As a PowerShell developer, you should know about PowerShell arrays. In this tutorial, I will explain the PowerShell array, including its definition, syntax, examples, and more. Arrays in PowerShell are powerful data structures … read more…
Do you want to know how to format a date while working with PowerShell Get-Date? Here, I will show you how to use PowerShell Get-Date format to retrieve the current date and time, and format it in various ways. In this tutorial, we’ll explore how to use PowerShell Get-Date to format dates in different patterns, … read more…
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