Another powerful technique for looping through an array in PowerShell is by using the pipeline with theForEach-Objectcmdlet. The pipeline allows you to pass the array elements to theForEach-Objectcmdlet, which then executes a script block for each element. Here’s an example: $users = "John...
Looping through items Loop processing is a concept that you will need to master in order to write scripts and one-liners with efficiency. You'll need to use loops to iterate over each item in an array or a collection of items, and then run one or more commands within a script block ...
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NoteTo read more about looping, see theseHey, Scripting Guy! Blog posts. The following script displays the numbers 1 through 6 as the script works its way through the array. [array]$a = 1..6 foreach ($i in $a) { $i } Here is the output from the script: If I want to skip t...
It refers to the first, last, and second-to-last elements in the array.You can use the plus operator (+) to combine a ranges with a list of elements in an array. For example, to display the elements at index positions 0, 2, and 4 through 6, type:PowerShell Copy ...
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问Powershell数组由于“复制项:路径中的非法字符”而失败。EN但是看代码也并没有非法字符，所以猜测是...
Microsoft Scripting Guy, Ed Wilson, is here. When the Scripting Wife and I were in Amsterdam, Windows PowerShell MVP, Jeff Wouters, told me that a lot of people he ran across had problems looping through collections with Windows PowerShell. Here is a picture of Jeff and me. ...
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Now here’s something even better: to access, and make us of, those arguments, all we need to do is set up a very basic foreach loop, one that cycles through each item in the $args collection: 複製 foreach ($i in $args) As you can see, we’re simply looping through ...