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How do I convert a string to an array in Powershell?

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Sarah Oconnell

Published Feb 20, 2026

How do I convert a string to an array in Powershell?

Split() function. The . Split() function splits the input string into the multiple substrings based on the delimiters, and it returns the array, and the array contains each element of the input string. By default, the function splits the string based on the whitespace characters like space, tabs, and line-breaks.

Considering this, how do I convert a string to PowerShell?

Below is the different parameter of convert to string:

  1. 1. - InputObject. This denotes the input string to be formatted. Its type is a string. The default value is none.
  2. Out-String. This cmdlet is used to convert the PowerShell object into strings. Syntax: NAME. Out-String.

Also Know, what does string mean in PowerShell? String. A string in PowerShell is simply an object with that type. Let's start by using the command Get-Location, and using the variable $ourPath to hold that object.

Thereof, how do you create an array in PowerShell?

To create an Array just separate the elements with commas. Using the array cast syntax @() allows anything between the parentheses to be treated as an array, it could be a single element, the output from other commands/expressions, they will always be treated as an array.

What is delimiter in PowerShell?

Delimiter. The default is whitespace, but you can specify characters, strings, patterns, or script blocks that specify the delimiter. The Split operator in PowerShell uses a regular expression in the delimiter, rather than a simple character. Maximum number of substrings. The default is to return all substrings.

How do I convert a date to a string in PowerShell?

String > Datetime
  1. $stringToDatetime1 = '07/15/2015' | Get-Date.
  2. $stringToDatetime = '07-15-2015' | Get-Date.
  3. $stringToDatetime2 = [Datetime]::ParseExact('07/15/2015', 'MM/dd/yyyy', $null)
  4. $stringToDatetime3 = [Datetime]'7/15/2015'

How do I format PowerShell?

How to format a hard drive using PowerShell
  1. Open Start.
  2. Search for Windows PowerShell, right-click the result, and select the Run as administrator option.
  3. Type the following command to identify the hard drive you want to repair and press Enter: Get-Disk.
  4. Type the following command to clean the drive and press Enter: Get-Disk 1 | Clear-Disk -RemoveData.

How do you loop in PowerShell?

The For statement (also known as a For loop) is a language construct you can use to create a loop that runs commands in a command block while a specified condition evaluates to $true . A typical use of the For loop is to iterate an array of values and to operate on a subset of these values.

How do I use content in PowerShell?

The Get-Content cmdlet is a very popular PowerShell cmdlet that will retrieve all text from a text file specified by the Path parameter. At it's simplest, you can pass the Path parameter with the file path to a text file as the argument to the Get-Content cmdlet.

What does mean in PowerShell?

Definition of PowerShell
PowerShell is the shell framework developed by Microsoft for administration tasks such as configuration management and automation of repetitive jobs. The term 'PowerShell' refers to both – the shell used to execute commands and the scripting language that goes along with the framework.

How do you clear an array in PowerShell?

Powershell does some array-casting trickery when you do += , so the easy solution is to do $arr. Add("z") . Then $arr. Clear() will act like you expect.

How do you make an array?

Obtaining an array is a two-step process. First, you must declare a variable of the desired array type. Second, you must allocate the memory that will hold the array, using new, and assign it to the array variable. Thus, in Java all arrays are dynamically allocated.

What is an array in PowerShell?

PowerShell provides a data structure, the array, which stores a fixed-size sequential collection of elements of the any type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables or objects.

What does @() mean in PowerShell?

The @ indicates an array. @() simply creates an empty array. I.e. this snippet: $TodaysMail = @()Would yield a variable TodaysMail representing an empty array.

What is the difference between a variable and an array?

Array is the set of an multiple values where as variable can store single value at a time. The difference between the definition of array and ordinary variable is the, array is always declared, initialized, and accessed using subscript whereas ordinary variable do not have any subscript.

How do you create an object in PowerShell?

Create PowerShell Objects
  1. Convert Hashtables to [PSCustomObject] You can create hashtables and type cast them to PowerShell Custom Objects [PSCustomObject] type accelerator, this the fastest way to create an object in PowerShell.
  2. Using Select-Object cmdlets.
  3. Using New-Object and Add-Member.
  4. Using New-Object and hashtables.

What is hash table in PowerShell?

A hash table, also known as a dictionary or associative array, is a compact data structure that stores one or more key/value pairs. In PowerShell, each hash table is a Hashtable (System. Collections. Hashtable) object. You can use the properties and methods of Hashtable objects in PowerShell.

What does $_ mean in PowerShell?

indicates that $_. is a variable. However, this is no ordinary variable. Instead, it is often referred to as a variable in the pipeline. In PowerShell, the word pipeline generally refers to a series of commands that have been joined together.

How do you set a variable in PowerShell?

To create a new variable, use an assignment statement to assign a value to the variable. You don't have to declare the variable before using it. The default value of all variables is $null . To get a list of all the variables in your PowerShell session, type Get-Variable .

How do I find a string in PowerShell?

The Select-String cmdlet searches for text and text patterns in input strings and files. You can use it like Grep in UNIX and Findstr in Windows with Select-String in PowerShell. Select-String is based on lines of text.

What does split path do in PowerShell?

Description. The Split-Path cmdlet returns only the specified part of a path, such as the parent folder, a subfolder, or a file name. It can also get items that are referenced by the split path and tell whether the path is relative or absolute. You can use this cmdlet to get or submit only a selected part of a path.

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How do I convert a string to an array in Powershell?