让我提供以下PowerShell-idiomatic解决方案,利用PowerShell的操作符只需在其名称前面加上not就可以提供否定的变体这一事实: $recdata[0] -notin '1', '2' # check 1st char of LHS against RHS array $recdata -notlike '[12]*' # check LHS against wildcard expression $recdata -notmatch '^[12...
Check if IIS running on a remote server check if object is $null Check if OS is 32bit or 64bit check If Process Is Running in another computer Check if SMB1 is enabled on the AD servers Check if string contains invalid characters Check if string starts with letter/character. check instal...
Configuration MyDscConfiguration { param ( [string] $ComputerName='localhost' ) Node $ComputerName { ... } Node: You can have one or more node blocks. The node block determines the names of .mof files that are generated when you compile the configuration. For example, the node name loc...
StatusCodeThe HTTP status code of the response.string or int When you work with HTTP triggers, you can access the HTTP request the same way you would with any other input binding. It's in theparamblock. Use anHttpResponseContextobject to return a response, as shown in the following exampl...
Step 3:Press the button labeled Check for updates on the right side of the screen, and then continue to follow the instructions on the screen. Method 6: Uninstall Windows PowerShell completely Suppose none of the methods above successfully resolve the problem where PowerShell continues to launch...
Howdy folks Matthew Reynolds(@MatthewMWR) here. I focus on enterprise Windows optimization and security for Microsoft Services. You might remember me fromHow Many Coffees Can You Drink While Your PC Starts(https://channel9.msdn.com/Events/TechEd/NorthAmerica/2014/WIN-B...
Enabling PowerShell remoting on client versions of Windows when the computer is on a public network is normally disallowed, but you can skip this restriction by using theSkipNetworkProfileCheckparameter. For more information, see the description of theSkipNetworkProfileCheckparameter. ...
Or check to see if the valueendswith the target text: Copy $d = $a.EndsWith("Script") Note that these comparisons are also case-sensitive. To do a case-insensitive comparison use a command similar to this one: Copy $d = $a.ToLower().StartsWith("script") ...
Enter the composite format string on the left side of the operator and the objects to be formatted on the right side of the operator. PowerShell "{0} {1,-10} {2:N}"-f1,"hello",[Math]::PI Output 1 hello 3.14 You can zero-pad a numeric value with the"0" custom specifier. The...
Does that really work? You bet it does; our part number starts with the letterd, and our script correctly echoes back the fact that the color is yellow: The color is yellow. Incidentally, you can put these wildcard characters anywhere in the string. Want to take action if thelastcharacte...