In VBScript, however, answering that question is anything but simple; as it is, you have to set up a For Each loop, loop through and check each individual item in the array, keep track of whether or not you encounter the word black, and then report back the answer. That means that ...
$array = 1..5 | ForEach-Object { "ATX-SQL-$PSItem" } 通常,当我们考虑使用管道时,我们会想到典型的 PowerShell 单行命令。 可以通过 foreach() 语句和其他循环来利用管道。 因此,我们可以将项放到管道中,而不是在循环中向数组添加项。PowerShell 复制 ...
将&置于管道末尾会导致管道作为 PowerShell 作业运行。 管道在后台运行时会返回作业对象。 当管道作为任务运行时,可以使用所有标准*-Jobcmdlet 来管理该任务。 此管道中使用的变量(特定于进程的变量除外)自动复制到该作业,从而使Copy-Item $foo $bar &正常运行。 作业也会在当前目录中运行,而不是用户的主目录。
For example, to create a single item array named $B containing the single value of 7, type:PowerShell Copy $B = ,7 You can also create and initialize an array using the range operator (..). The following example creates an array containing the values 5 through 8.PowerShell Copy ...
Add helper in EnumSingleTypeConverter to get enum names as array (#17785) (Thanks @fflaten!) Return correct FileName property for Get-Item when listing alternate data streams (#18019) (Thanks @kilasuit!) Add -ExcludeModule parameter to Get-Command (#18955) (Thanks @MartinGC94!) Update Nam...
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 ...
Find item in zip file without extracting find most current file from today and yesterday Find multiple strings in text files powershell Find oldest file created on a given date. Find out what primary dns server is being used by powershell in the domain? Find Smallest Number in INT array Fin...
gi 获取指定的文件或者目录 Get-Item gp 获取文件或目录的属性 Get-ItemProperty ii 使用对应的默认windows程序运行文件或者目录 Invoke-Item — 连接两个路径为一个路径 Join-Path mi, mv, move 移动文件或者目录 Move-Item ni 创建新文件或者目录 New-Item ri, rm, rmdir,del, erase, rd 删除空目录或者文件...
This setting indicates whether a parameter accepts multiple parameter values. When a parameter accepts multiple values, you can type a comma-separated list as the value of the parameter in the command, or save a comma-separated list (an array) in a variable, and then specify the variable as...
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...