We can declare an array on multiple lines. The comma is optional in this case and generally left out.PowerShell Copy $data = @( 'Zero' 'One' 'Two' 'Three' ) I prefer to declare my arrays on multiple lines like that. Not only does it get easier to read when you have multiple ...
array and array list with custom object Array Contains String not comparing. Array Counts Array Dropdown set to a variable Array to string and spaces Array to string using newlines possible? Asset Inventory - Assistance with Powershell Script ASSIGN AN HTML BLOCK TO A VARIABLE Assigning a timeou...
lines~opt~ array-literal-expression array-literal-expression: unary-expression unary-expression , new-lines~opt~ array-literal-expression unary-expression: primary-expression expression-with-unary-operator expression-with-unary-operator: , new-lines~opt~ unary-expression -not new-lines~opt~ unary-...
The value that follows the function name is assigned to the first position in the $args array, $args[0]. The following Get-Extension function adds the .txt filename extension to a filename that you supply: PowerShell Copy function Get-Extension { $name = $args[0] + ".txt" $name ...
TheContextparameter doesn't change the number of objects generated bySelect-String.Select-Stringgenerates oneMatchInfoobject for each match. The context is stored as an array of strings in theContextproperty of the object. When the output of aSelect-Stringcommand is sent down the pipeline to anot...
Select-Stringalso has aContextparameter which accepts an array of one or two numbers specifying the number of lines before and after a match that should be captured. All text parsing techniques in this post can be used to parse information from the context lines. The result object has aContex...
You can also query for rules using the wildcard character. The following example returns an array of firewall rules associated with a particular program. The elements of the array can be modified in subsequent Set-NetFirewallRule cmdlets. ...
Inside that foreach loop we use these two lines of code to connect to each subfolder (something we can do by referencing theFullNameproperty, which is the same thing as the folder path) and calculate its size: $subFolderItems = (Get-ChildItem $i.FullName | Measure-Object -property lengt...
The more efficient method is to temporarily store the information from the first query in memory, for example, inside an array of custom Windows PowerShell objects or a data table, where additional queries can be performed against the in-memory storage mechanism. This skips the 2x...
.EXAMPLE Copy-History (1..10+5+6) Copies commands 1 through 10, then 5, then 6, using PowerShell's array slicing syntax. #> param( ## The range of history IDs to copy [int[]] $Range ) Set-StrictMode -Version Latest $history = @() ## If they haven't specified a range, ...