for 语句的这种替代形式适用于 PowerShell 脚本文件和 PowerShell 命令提示符。 但是,在命令提示符处输入交互式命令时,使用带分号的 for 语句语法会更容易。 for 循环比 foreach 循环更灵活,因为它允许使用模式来递增数组或集合中的值。 在下例中,$i 变量在 语句的 Repeat 部分递增 2for。 PowerShell 复
foreach($nodein$collection){# general logic and variable workif($PSCmdlet.ShouldProcess($node,'OPERATION')){# Change goes here} } 我緊緊圍繞變更放置ShouldProcess的原因,是因為我希望在指定-WhatIf時,能夠執行盡可能多的代碼。 如果可能,我希望安裝程式和驗證能夠執行,讓用戶能夠看到這些錯誤。
$users|ForEach-Object-Parallel{Set-ADUser$user-Department"Marketing"} By default, the-Parallelparameter allows five items to be processed at a time. You can modify this to be larger or smaller by using the-ThrottleLimitparameter. Next unit: Review and use the If construct ...
Remove-Item: Cannot remove item C:\Test\01 Parent[For]a(Test)1\Child 1[For]a(Test): Theprocesscannot access the file'C:\Test\01 Parent [For] a (Test) 1\Child 1 [For] a (Test)'because it is being used by anotherprocess.At line:47 char:18+$_|Remove...
Add computer to AD group Add computers to domain in bulk / mass Add Computers to Security Group Based on OU Add current date to email subject line Add custom AD attribute to user depending on parent OU Add Custom Function to Runspace Add data to existing CSV column with foreach loop add ...
Here'sa Powershell version. This is written using Unix aliases as that's what folk are familiar with, though it's generally considered better to use the full names in your scripts: $results = @{} ls -recurse -filter "eslint-scope" | foreach { $file = "${PSItem}\package.json" $...
When I create the first file to store the SamAccountName for each user, if I use the option Out-File <file.txt> or <file.csv>, I have a lot of blank spaces after the name, so when I input that line by line into the Get-ADPrincipalGroupMembership, it won't work, because ...
The string can be interpreted as True if it's converted to a non-empty string or to a non-zero integer. $foreach Contains the enumerator (not the resulting values) of a foreach loop. The $foreach variable exists only while the foreach loop is running; it's deleted after the loop...
Indentations should be used any time you have open and close curly braces around a block of code, so the person reading your script knows that block of code is a part of construct. This would apply toForEachloops,Do…Whilecondition check loops, or any block of code in bet...
Get-ChildItem -Path $LocalPath | ForEach-Object { $uri = New-Object System.Uri("ftp://$FtpServerHost/$($_.Name)") $webclient.UploadFile($uri, $_.FullName) } } Monitoring progress Finally, if you're transferring a large file and need to know how much data has been transfer...