您也可以使用if語句 scriptblock 將值指派給變數。 PowerShell $discount=if($age-ge55) {Get-SeniorDiscount}elseif($age-le13) {Get-ChildDiscount}else{0.00} 每個腳本區塊都會將命令的結果或值寫入為輸出。 我們可以將語句的結果if指派給$discount變數。
Compare two mailbox users directly in compare-object scriptblock compare two strings in if-then-else statement Compare two text files in Powershell and if a name is found in both files output content from file 2 to a 3rd text file Compare-Object : Cannot bind argument to parameter 'Referenc...
If / else conditions are the most useful conditions in a scripting language and you may want to use multiple times while writing script. If the first condition in If the statement fails then the second stage is ElseIf statement. InElseIfblock you can also specify your conditions or test val...
# Changes the color of the comments in the Script pane to red and then restores it# to its default value.$psISE.Options.TokenColors["Comment"] ='red'$psISE.Options.RestoreDefaultTokenColors() RestoreDefaultXmlTokenColors() 在Windows PowerShell ISE 3.0 及更高版本中受支持,在早期版本中不存在...
$job=Start-Job-ScriptBlock{Get-Process-Namepwsh}Receive-Job$job-Wait If you want to run multiple commands, each in their own background process but all on one line, simply place&between and after each of the commands. PowerShell Get-Process-Namepwsh &Get-Service-NameBITS &Get-CimInstance-...
Maybe. On the other hand, what’s really nice about Windows PowerShell is this: if there’s something you want to do then there’s a very good chance that PowerShell provides a way to do it. You want to pause a script until the user presses any key on the keyboard? All...
meaning you'll have to tweak it if you want to make it into a real automation tool. But it does show how a Windows PowerShell script can collect information and use it to launch Cacls.exe, just as if Cacls.exe were a "native" Windows PowerShell command. (Although this script collects...
A script can contain any valid PowerShell commands, including single commands, commands that use the pipeline, functions, and control structures such as If statements andforloops. To write a script, open a new file in a text editor, type the commands, and save them in a file with a valid...
“Import-Module: File path\scriptname.psm1 cannot be loaded because running scripts is disabled on this system. For more information, see about_Execution_Policies athttp://go.microsoft.com/fwlink/?LinkID=135170.” If you receive this error message, please change the execution policy to Unrestr...
if (Connect-AzAccount -Environment AzureUSGovernment -ServicePrincipal -SubscriptionId $azureSubscriptionId -TenantId $azureAccountTenantId -Credential $credential){ Write-Host "Logged in to Az" -ForegroundColor Green } else { Write-Error "Failed to log in to Az" ...