Learn how to use PowerShell in SharePoint Online from our best PowerShell tutorials.
When working with PowerShell, it’s common to encounter situations where you must clean up an array by removing empty lines. This can happen when you’re processing text files, command output, or any data that may contain superfluous whitespace. In this PowerShell tutorial, I will explain you several methods to remove empty lines from an array … read more…
Recently, I got a requirement to replace a string in a JSON file. PowerShell provides different cmdlets to work with JSON files. In this tutorial, I will explain how to replace a string in a json file using PowerShell. To replace a string in a JSON file using PowerShell, you would read the JSON file … read more…
Splitting a comma-separated string into an array in PowerShell is a common task that can be performed using the -split operator or the .Split() method. Here’s a step-by-step guide to learn how to split comma separated string to array in PowerShell. To split a comma-separated string into an array in PowerShell, use the -split operator or the .Split() method. For instance, $array = $commaSeparatedString … read more…
Do you want to check if an array contains a string in PowerShell? In this PowerShell tutorial, we’ll explore different methods to check if an array contains a string in PowerShell, providing real examples. To check if an array in PowerShell contains a specific string, you can use the -contains operator, which is straightforward and efficient. For … read more…
PowerShell is a powerful scripting language that offers a variety of ways to manipulate strings. One common task is to replace parts of a string before a certain character. In this blog post, we’ll explore how to replace text in a string before a specific character using PowerShell. I will also explain a few examples: … read more…
Most of the time, you might get a requirement to convert an array to a comma separated string in PowerShell. In this PowerShell tutorial, I will explain how to convert an array to a comma-separated string in PowerShell using various methods. To convert an array to a comma-separated string in PowerShell, use the -join operator. For example, $myArray … read more…
There might have been scenarios where you want to replace a string containing special characters in PowerShell. In this tutorial, I will explain to you different examples of how to replace strings containing special characters in PowerShell. To replace a string containing special characters in PowerShell, you can use the -replace operator with an escape character. For … read more…
In PowerShell, arrays are collections of items where each item has an index. To get the last item in a PowerShell array, you can use different methods. Below is a complete tutorial on how to retrieve the last item from an array in PowerShell. To get the last item in a PowerShell array, you can … read more…
Backslashes are often used in file paths and as escape characters, which can make string replacement a bit tricky. In this tutorial, we will explore how to replace strings containing backslashes using PowerShell. To replace a string containing a backslash in PowerShell, you need to escape each backslash with another backslash in the string you … read more…
Do you want to get the first item in the array in PowerShell? In this PowerShell tutorial, I will explain different ways to access the first item in an array in PowerShell. To access the first item in an array in PowerShell, use the index 0 for the array. For example, if you have an array $cities, you … read more…
When working with strings in PowerShell, you may often need to replace or modify strings that contain double quotes. This can be tricky because double quotes are also used to denote string literals in PowerShell. In this PowerShell tutorial, I will explain how to replace string containing double quotes in PowerShell. To replace a string … read more…
An empty array can lead to unexpected results or errors in your PowerShell scripts. In this PowerShell tutorial, I will explain various methods to check if an array is empty in PowerShell. I will also show you how to check if an array contains null or empty in PowerShell. To check if an array is … read more…
In PowerShell, you often need to manipulate strings, and one common task is replacing text within a string. Sometimes, you want to perform a replacement without worrying about the case (uppercase or lowercase) of the text. Let’s learn how to do a case-insensitive string replacement in PowerShell. To perform a case-insensitive string replacement in PowerShell, … read more…
One common task is replacing semicolons with commas, particularly when dealing with CSV (Comma-Separated Values) files that incorrectly use semicolons as delimiters. PowerShell provides a straightforward and efficient way to replace semicolon with comma in PowerShell. To replace semicolons with commas in PowerShell, use the .Replace() method on a string, like $string.Replace(‘;’, ‘,’). For example, if you have … read more…
