# 获取所有驱动器信息(包括磁盘和移动设备) Get-PSDrive | Where-Object { $_.Provider -like "Microsoft.PowerShell.Core\FileSystem" } 示例9: 复制和克隆分区 powershellCopy Code # 复制分区到新的位置 $sourcePartition = Get-Partition -DiskNumber 1 -PartitionNumber 1 $targetDisk = Get-Disk -Number...
When you pipe the output of a command to Get-Member, it reveals the structure of the object returned by the command, detailing its properties and methods. Properties: The attributes of an object. Methods: The actions you can perform on an object. To illustrate this concept, consider a ...
ForEach(string propertyName, object[] newValue)方法ForEach() 也可以用來擷取或設定集合中每個項目的屬性值。PowerShell 複製 # Set all LastAccessTime properties of files to the current date. (dir 'C:\Temp').ForEach('LastAccessTime', (Get-Date)) # View the newly set LastAccessTime ...
$Cred=Get-CredentialInvoke-Command$s{Remove-Item.\Test*.ps1-Credential$Using:Cred} PowerShell 3.0 中引入了Using:作用域修饰符。 另请参阅 about_Environment_Variables about_Functions about_Script_Blocks about_Variables ForEach-Object Start-ThreadJob...
所在位置行:1字符:13+MyScript.ps1<<<+CategoryInfo:ObjectNotFound:(MyScript.ps1:String)[],CommandNotFoundException+FullyQualifiedErrorId:CommandNotFoundExceptionSuggestion[3,General]:未找到命令MyScript.ps1,但它确实存在于当前位置。WindowsPowerShell默认情况下不从当前位置加载命令。如果信任此命令,请改为键入...
$acl=get-acl $file.FullName #Add this access rule to the ACL $acl.SetAccessRule($rule) #Write the changes to the object set-acl $File.Fullname $acl } 该脚本的实质在于它在变量 $rule 中定义了新的访问规则。为此,我将使用一个“原始”的 .NET Framework 类,它可能是 Windows PowerShell 权...
PS >$file1.HasFlag([FileAttributes]::Device) True PS >$file1.HasFlag([FileAttributes]::Hidden) False 例4 - パラメーターとしての列挙 次の例では、関数ConvertTo-LineEndingRegexは、EndOfLine型でInputObjectパラメーターを定義します。
Get-WinEventcmdlet 使用LogName参数来指定应用程序日志。MaxEvents参数从日志中获取 50 个最新事件。 日志内容存储在名为$Events的变量中。 $Events变量将管道向下发送到Select-Stringcmdlet。Select-String使用InputObject参数。$_变量表示当前对象,Message是事件的一个属性。Pattern参数指定字符串失败并在$_.Message中搜索...
This value identifies the recipient as a mail-enabled object, and shouldn't be confused with multiple email addresses for the same recipient (also known as proxy addresses). A recipient can have only one Alias value. The maximum length is 64 characters. The Alias value can contain letters, ...
Thread jobs, started viaStart-ThreadJoborForEach-Object -Parallel(separate thread session) Depending on the context, embedded variable values are either independent copies of the data in the caller's scope or references to it. In remote and out-of-process sessions, they're always independent cop...