PowerShell:在where-object中使用变量作为脚本块 使用PowerShell中的子属性上的Where-Object过滤(xml-)数据 远程Powershell:在"Invoke-Command“中无法识别术语”Where-Object“。 如何使用Where-Object和StartsWith根据内容过滤文件- Powershell v4.0 如何在Powers
Get-Alias | where {$_.definition.startswith("Remove")} 对分组显示的所有别名按个数以降序进行排列 Get-Alias | Group-Object Definition |sort -Descending Count 10. 自定义别名 自定义别名:set-alias -name pad -value .\notepad 删除别名：del alias:pad 导出别名：export-alias demo.ps1 强制导入别名...
2,4,6 # Length 3; values 2,4,6 (2,4),6 # Length 2; values [object[]],int 第二种情况下,括号会更改语义,从而生成一个数组,其两个元素是包含两个整数的数组和标量整数 6。下面是另一个例外:PowerShell 复制 23.5/2.4 # pipeline gets 9.79166666666667 $a = 1234 * 3.5 # value not written...
[appdomain]::currentdomain.getassemblies() |ForEach-Object{ $_.GetExportedTypes() |Where-Object{!$_.IsSubclassof([System.Enum])} } |ForEach-Object{ $Methods=$_.getmethods() |Where-Object{$_.name-eq"tostring"} |%{"$_"}; If($methods-eq"System.String ToString(System.String)") { $_....
When the output includes more than one object (a "collection"), the pipeline operator sends the objects one at a time. PowerShell Copy Get-Process | Get-Member Get-Service | Where-Object {$_.StartType -eq 'Automatic'} Pipeline chain operators && and || Conditionally execute the right-...
This example uses the Unique parameter of Select-Object to get unique characters from an array of characters. PowerShell Copy "a","b","c","a","A","a" | Select-Object -Unique a b c AExample 5: Using `-Unique` with other parameters...
functionGet-NewPicture{$start=Get-Date-Month1-Day1-Year2010$allPics=Get-ChildItem-Path$Env:USERPROFILE\*.jpg-Recurse$allPics|Where-Object{$_.LastWriteTime-gt$Start} } You can create a toolbox of useful small functions. Add these functions to your PowerShell profile, as described inabout_Pro...
If it finds a match, the value of the item is retrieved from the scope where is was found. If you change the value, the item is copied to the current scope so that the change only affects the current scope. If you explicitly create an item that shares its name with an item in a ...
is returned after adding a where-object filter. "Get-EventLog: Attempted to perform an unauthorized operation" - why?? "Get-WmiObject not supported" when using WmiMonitorID class "make sure that the assembly containing this type is loaded" disagnostic "Register this connection's addresses in ...
#endregion Open Excel file#region Grab the table within sheet to work with# Find the cell where Class name is mentioned$found=$sheet.Cells.Find($ClassName)$beginAddress=$Found.Address(0,0,1,1).Split('!')[1]$beginRowAddress=$beginAddress.Substring(1,2)# Header row starts 1 row after...