Examples: The simplestifstatement contains a single command and doesn't contain anyelseifstatements or anyelsestatements. The following example shows the simplest form of theifstatement: PowerShell if($a-gt2) {Write-Host"The value$ais greater than 2."} ...
Examples See also Short description Explains how to use a switch to handle multiple if statements. Long description To check a condition in a script or function, use an if statement. The if statement can check many types of conditions, including the value of variables and the properties of...
Examples:PowerShell 复制 $grade = 92 if ($grade -ge 90) { "Grade A" } elseif ($grade -ge 80) { "Grade B" } elseif ($grade -ge 70) { "Grade C" } elseif ($grade -ge 60) { "Grade D" } else { "Grade F" } 8.4 Iteration statements...
See class for usage examples.switchTo check multiple conditions, use a switch statement. The switch statement is equivalent to a series of if statements, but it is simpler.The switch statement lists each condition and an optional action. If a condition obtains, the action is performed.Syntax 1...
Examples See also Short description Explains how to use a switch to handle multipleifstatements. Long description To check a condition in a script or function, use anifstatement. Theifstatement can check many types of conditions, including the value of variables and the properties of objects. ...
Running this in Windows PowerShell results in a bunch of statements that tell you what the cmdlets would have done without actually letting them do it. The online help system in Windows PowerShell (accessible by using the help alias) doesn't yet document the –Whatif parameter, but keep it...
If you see an error message similar to the following when you enter the PowerShell examples:Install-SPRSService: The term 'Install-SPRSService' isn't recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included...
Runs a script containing statements supported by the SQL Server SQLCMD utility. Syntax PowerShell Copy Invoke-Sqlcmd [-ServerInstance <PSObject>] [-Database <String>] [-Encrypt <String>] [-EncryptConnection] [-Username <String>] [-AccessToken <String>] [-Password <String>] [-Credential ...
You use conditional statements in PowerShell to determine a true or false evaluation. You can use a regular expression to check if a string holds a phone number. You use the same approach as the credit card number example by using a 3-3-4 format. ...
PowerShell_Examples_v4.pdf- This two-page reference describes how to perform popular IT management and scripting tasks by using Windows PowerShell 4.0, including how to fetch data by using Management OData IIS Services, how to schedule jobs, how to add a #Requires statement to a script, and...