for 语句(也称为 for 循环)是一种用于创建循环的语言构造,该循环在指定条件的计算结果为 $true 时运行命令块中的命令。 for 循环的典型用法是循环访问值数组,并对这些值的子集进行操作。 在大多数情况下,如果要循环访问数组中的所有值,请考虑使用 foreach 语句。 语法 以下内容介绍 for 语句的语法。 复制 fo...
If you pipe the$nullvariable to theForEach-Objectcmdlet, it generates a value for$null, just as it does for the other objects PowerShell "one",$null,"three"|ForEach-Object{"Hello "+$_} Output Hello one Hello Hello three 因此,您無法使用$null來表示沒有參數值。$null的參數...
$numList=1,2,3,4,5,6,7,8foreach($numberin$numList){if($number-eq2){#The continue command below will skip number 2 and will directly process the next iteration, resetting the process to the top of the loop.continue}Write-Output$number} 输出: 1345678...
AD Module for Windows PowerShell - Insufficient Access Rights to perform the operation AD Powershell command for deleted users AD Powershell script to generate last log in details for a specific user for last 60 days AD User - Update inheritable persmission AD User Creation Error AD User sid ...
For each script, populate four required data fields. These fields control how the portal displays the script, who can access the script and the path to the script. The first value is the ID field, which is the unique ID that WebJEA uses to identify each script in the JSON. I give ...
This new capability byJacob Scottnow allows you to specify the maximum number of substrings as a negative value signifying that the split should happen right to left instead of the usual left to right. ForEach-Object -Parallel We’ve received consistent feedback that PowerShell users usePSWorkf...
Microsoft.PowerShell_profile.ps1: Cannot dot-source this command because it was defined in a different language mode. To invoke this command without importing its contents, omit the '.' operator. I... Thanks All for your help! I had an internal discussion wi...
The only thing left to do now is to create a PowerShell object that contains the parsed data. Let’s put this all together. Copy functionparseNetstat{param([object[]]$Lines)if($IsWindows) {$skip=4}else{$skip=3}$Lines|Select-Object-Skip$skip|ForEach-Object{$columns= ($_-split' ')...
For example, if you install Mozilla Firefox, Thunderbird and Acrobat DC, each will have a pending file renaming operation. The PendingFileRenameOperationsValue propertycan have multiple values, which you can see by piping Test-PendingReboot to Foreach-Object. The next reboot will rename the files...
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 date to filename Add digit...