if语句 下面是if语句的基本示例: PowerShell $condition=$trueif($condition) {Write-Output"The condition was true"} if语句执行的第一步是计算括号中的表达式。 如果计算结果为$true,则执行大括号中的scriptblock。 如果值为$false,则会跳过该脚本块。
if($process=Get-Processnotepad-ErrorActionIgnore) {$process}else{$false} 一般而言,當您將值指派給變數時,值不會傳遞至管線或控制台。 當您在子表達式中執行變數指派時,它會傳遞至管線。 PowerShell PS>$first=1PS> ($second=2)2 查看$first指派沒有輸出,以及$second指派如何? 在if語句中完成指派時,它會...
Suspend这个值只适用于 workflow。当 terminating error 发生时执行会暂停下来,然后决定是否恢复执行。 使用方式 #Sign in to your Azure subscription$sub= Get-AzSubscription -ErrorAction SilentlyContinueif(-not($sub)) { Connect-AzAccount }#If you have multiple subscriptions, set the one to use#Select-Az...
Active Directory Powershell "internal error..." Active Directory Powershell command error for some users Active Directory Recycle Bin Empty the Recycle Bin Active Directory Script-Find if users exist Active Directory User - Export Attributes to CSV Active Directory User Information into an xml file ...
For error: ERROR: The WinRM client cannot process the request. If the authentication scheme is different from Kerberos, or if the client computer is not joined to a domain, then HTTPS transport must be used or the destination machine must be added to the TrustedHosts configuration sett...
You'll notice in the code for my cmdlets that I use ThrowTerminatingError in BeginProcessing but then use WriteError in the ProcessRecord methods. This is because if I can't get access to the IsolatedStorage, there's not much I'll be able to do with regard to the operation of the ...
program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + Get-MrPSVersion + CategoryInfo : ObjectNotFound: (Get-MrPSVersion:String) [], CommandNotFou ndException + FullyQualifiedErrorId : CommandNotFound...
似乎所有的条件语句都使用if...else...，它的作用可以简单地概括为非此即彼，满足条件A则执行A的语句...
ErrorActionIgnoreNew-Item-Path$outDir-ItemTypeDirectoryNew-Item-Path$outDeps-ItemTypeDirectory# Copy manifestCopy-Item-Path"$PSScriptRoot/$mod.psd1"# Copy each Engine asset and remember it$deps= [System.Collections.Generic.Hashtable[string]]::new()Get-ChildItem-Path"$engineSrc/bin/$...
Skip build steps that do not have exe packages (#23945) Update metadata.json for PowerShell June releases (#23973) Create powershell.config.json for PowerShell.Windows.x64 global tool (#23941) Fix error in the vPack release, debug script that blocked release (#23904) Add vPack release...