在Powershell中,"for loop" 是一种循环结构,用于重复执行一段代码特定的次数或条件满足的情况下。它可以用于处理变量名不断变化的情况。 以下是一个示例的"for loop"代码: 代码语言:txt 复制 for ($i = 1; $i -le 10; $i++) { $variableName = "Variable" + $i Write-Host $variableName } ...
for(;;) {$i++;Write-Host$i} 此语句将持续显示$i变量的值,直到你按 Ctrl+C 中断命令为止,因为每次运行循环时该变量的值都会递增 1。 可使用For语句的 Repeat 部分,而不必更改语句的 Statement list 部分的变量值,如下所示For。 PowerShell $i=1for(;;$i++) {Write-Host$i} ...
在某些情況下,您可能需要使用 ForEach-Object Cmdlet 來處理管線中的資料。 當您將資料儲存至陣列時,ForEach 建構可讓您處理陣列中的每個項目。ForEach 建構會使用下列語法:PowerShell 複製 ForEach ($user in $users) { Set-ADUser $user -Department "Marketing" } ...
One of the most common types of loops you’ll use in PowerShell is theforeachtype of loop. Aforeachloop reads a set of objects (iterates) and completes when it’s finished with the last one. The collection of objects that are read is typically represented by an array or a hashtable....
Powershell - For LoopCreated: November-02, 2018 以下脚本演示了 for 循环。 > $array = @("item1", "item2", "item3") > for($i = 0; $i -lt $array.length; $i++){ $array[$i] } item1 item2 item3 Powershell - ForEach Loop Powershell - 正则表达式 - 匹配字符类 ...
Thedoloop is similar to thewhileloop. The only difference is PowerShell executes thedoloop at the end of the loop. do { ## do something } while ($i -lt 0) When you use aforeachloop, PowerShell repeats the code for each item mentioned in the script. ...
1. Loop Through a PowerShell Array with ForEach Loop The best way to loop through an array in PowerShell is by using theForEachloop. TheForEachloop iterates over each element in the array and allows you to perform operations on each element individually. Here’s an example: ...
Describes theForloop in Windows PowerShell. about_ForEach Describes theForEachstatement, a statement that acts on each item in a collection. about_Format.ps1xml Describes the Format.ps1xml files that define the default display of objects in the console. ...
For point 2, an enumeration can be referred to in two ways: By using its label (in this case the name of a colour); or By its ordinal reference - or number (in plain English.) So, when you pass in $Counter, which is an integer, PowerShell (actually, .NET) accepts that - so ...
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