例如,執行 Get-Help Get-EventLog –Full 以檢閱 Get-EventLog 的完整說明,並注意顯示的其他資訊。 例如,您可以確認 –LogName 參數是必要參數,並出現在第一個位置。最佳做法:如果您剛開始使用Windows PowerShell,請嘗試提供完整的參數名稱,而不是依位置傳遞參數...
find the names of function help and script help articles. To get help for a script that isn't located in a path that's listed in the `$env:Path` environment variable, type the script's path and file name. If you enter the exact name of a help article, `Get-Help` displays the ...
If you specify the path to a command, PowerShell runs the command at the location specified by the path. For example, the following command runs the FindDocs.ps1 script in the C:\TechDocs directory: C:\TechDocs\FindDocs.ps1 You can run any executable command using its full path. As a ...
All of this is to help ensure that Windows PowerShell doesn't become the next VBScript—a great language that has been frequently misused to create malicious scripts. VBScript isn't going away either, but you'll likely find that Windows PowerShell is easier to use for many different tasks....
static extern IntPtr FindWindow( string lpClassName, string lpWindowName); private string windowName; [Parameter(Position = 0)] public string WindowName { get { return windowName; } set { windowName = value; } } protected override void ProcessRecord() { IntPtr wh = FindWindow(null, window...
Just run Installutil.exe with the path to your assembly. When this utility runs, it creates some registry entries under HKLM\SOFTWARE\Microsoft\PowerShell\1\PowerShellSnapins\<snapinname>. When Windows PowerShell loads a snap-in, these entries are used to load the assembly and find the ...
Now that you’ve seen how to access COM from Windows PowerShell, let’s focus on Group Policy. The examples here will show short code snippets to give you an idea of how to use the GPMC APIs from Windows PowerShell, but you’ll find a full set of Window PowerShell functions to...
of 3, which indicates that the drive is a local hard disk. Having never done this before, I decide to see if the Gwmi command can do some kind of filtering for me. Running Help Gwmi –full pulls up details about how the command works, including several examples. I find a parameter ...
Cannot find an overload for "op_Subtraction" and the argument count: "2". Cannot find drive. A drive with the name '"C' does not exist. Cannot find drive. A drive with the name 'E' does not exist. Cannot find path ... because it does not exist. WHY?? Cannot index into a nul...
This is the full path to the file that Windows PowerShell will try to run when it starts. Notice we said “try” to run. Here’s an interesting fact: just because you were able to find the profile doesn’t mean it actually exists. $profile is simply a built-in variable that contains...