= null) { result.Path = path.Path; result.LineNumber = lineNumber; WriteObject(result); } else { // Add the block(line) that did not match to the // collection of non matches , which will be stored // in the SessionState variable $NonMatches nonMatches.Add(items[0]); } ...
In this tutorial, I will explain how to loop through an array in PowerShell. As a PowerShell user, you’ll often encounter situations where you need to iterate through an array to perform operations on each element. I will show you different methods toloop through array in PowerShell. To ...
基本上,我希望获得以下输出:第一次运行(获取2个元素[array1[0,1]:$my_variable=“string1,string2” 第二次运行(获取1个元素$array1[2]-如果删除元素,元素的数量将发生变化):$my_variable=“string3” 第三次运行(获取3个元素$array1[3,4,5]-如果删除元素,元素的数量将改变):$my_variable=“string4,...
It's easy to see $data[0..-1] and think it would enumerate all items if you forget this detail. $data[0..-1] gives you the same value as $data[0,-1] by giving you the first and last item in the array (and none of the other values). Here is a larger example:PowerShell ...
问powershell用于从具有特定扩展名的不同路径中删除文件EN我有一个powershell脚本，它从批处理文件中读取...
An array is a data structure that's designed to store a collection of items. The items can be the same type or different types.Beginning in Windows PowerShell 3.0, a collection of zero or one object has some properties of arrays.
$array = ('item1','item2','item3') foreach ($item in $array) { $item } Use aforloop to execute statements repeatedly until a condition is met. for ($i = 0; $i -lt 5; $i++) { $i } Variables Variables store data, butPowerShell variables are more powerfulbecause they can ...
The variable$Sstores the names three servers:Server01,Server02, andServer03. TheForEachstatement uses a loop to process each server,($Server in $S). The script block in the curly braces ({ }) runs theGet-WinEventcommand. TheListLogparameter specifies theApplicationlog. TheComputerNameparamete...
$ignoreList = @("muzi","puzi") # Create an *array* of sample lines. $data = @' blabla aa 11 blabla bb 22 muzi aa 20 muzi bb aa aaa aa 41 blabla aa 20 puzi aa 11 puzi bb 32 puzi cc 44" '@ -split '\r?\n' # The programmatically created regex results in: # '^(?:...
collection指定集合的上下文参数名称比如这里的@Param("list") item指定遍历的每一个数据的变量,一般叫it,可以使用it.userName来获取具体的值 index集合的索引值,从0开始 separator遍历每条记录并添加分隔符 除了批量插入,使用SQL in查询多个用户时也会使用: