Assembly]::Load vs. Add-Type -AssemblyName [System.Web.Security.Membership]::GeneratePassword() /How to call a function in another PowerShell script #TYPE System.Data.DataRow Is 1st line of SSMS To CSV %username% variable in Powershell + CategoryInfo : NotSpecified: (:String) [], ...
External executable files (including PowerShell script files) Therefore, if you type help, PowerShell first looks for an alias named help, then a function named Help, and finally a cmdlet named Help. It runs the first help item that it finds. For example, if your session contains a cmdlet...
A simple function Parameters Advanced functions Show 9 more PowerShell one-liners and scripts that have to be modified often are good candidates to turn into reusable functions. Write functions whenever possible because they're more tool-oriented. You can add the functions to a script module...
In the PowerShell programming language, a script block is a collection of statements or expressions that can be used as a single unit. The collection of statements can be enclosed in braces ({}), defined as a function, or saved in a script file. A script block can return values and acc...
Another reason I often hear administrators cite for putting off learning to script in Windows PowerShell is that they have a "fear of becoming a programmer," as one fellow administrator put it. Well, that is something I can help you with. You may be surprised to learn that you can do ...
This function will return all variables not defined by PowerShell or by this function itself. The default is to return all user-created variables from the global scope, but you can also specify a scope such as script, local, or a number 0 through 5....
As I can see from the error Cannot convert 'System.Object[]' to the type 'System.String' required by parameter 'ChildPath'. Specified method is not supported The it seems that the value passed to $usrName is not a string, it seems that you are fetching this value from another sourc...
{"__typename":"PageScriptGroupDefinition","group":"LAZY_ON_LOAD","scriptIds":[]}},"componentScripts":[]},"messages({\"constraints\":{\"solution\":{\"eq\":true},\"topicId\":{\"eq\":\"message:1236144\"}},\"first\":10,\"sorts\":{\"postTime\":{\"direction\":...
They're not "real" objects, but they do enable more reporting options. Suppose you've scheduled a script that exports all the processes on a given server at 3:00 A.M. when some maintenance task is running. When you come to work, you can load those processes and look at them, ...
Providing or storing a clear text password is not recommended. Anyone running this command in a script or looking over your shoulder knows the local administrator password of that computer. With that knowledge, they have access to all of its data and can impersonate the server itself. ...