$Processes=Get-Process$Today= (Get-Date).DateTime 若要顯示變數的值,請輸入變數名稱,前面加上貨幣符號 ($)。 例如: PowerShell $MyVariable Output 1 2 3 PowerShell $Today Output Tuesday, September 3, 2019 09:46:46 若要變更變數的值,請將新的值指派給變數。
Format-Table 显示包含两列的表:ProcessName、Get-Process 属性,以及计算属性 totalRunningTime 。 totalRunningTime 属性由具有两个键的哈希表指定,Label 和Expression。 Label 键指定属性名称。 表达式 键指定计算。 该表达式获取每个进程对象的 StartTime 属性,并从获取当前日期和时间的 Get-Date 命令的结果中减去该...
Get-Date Get-Event Get-EventSubscriber Get-FileHash Get-FormatData Get-Host Get-Member Get-PSBreakpoint Get-PSCallStack Get-Random Get-Runspace Get-RunspaceDebug Get-TraceSource Get-TypeData Get-UICulture Get-Unique Get-Variable 群組物件
Diese Befehle exportieren die Formatdaten für den HelpInfoShort-Typ in die Datei "Help.format.ps1xml".Der erste Befehl verwendet das Get-FormatData Cmdlet, um die Formatdaten für den HelpInfoShort-Typ abzurufen und in der $F Variablen zu speichern....
Get-ADUser Filter Variable Issues Get-ADUser filter with dates and strings, why does one way work and another not? get-aduser filtered on OU level Get-Aduser Filtering Issue Get-ADUser format date properties Get-ADUser giving warnings which i don't want displayed. get-aduser group membership ...
#2.变量描述可以通过-description 添加变量描述,但是变量描述默认不会显示,可以通过Format-List 查看。PSC:\test>new-variable name-Value"me"-Description"This is my name"PSC:\test>ls Variable:name|fl*# PSPath:Microsoft.PowerShell.CoreVariable::name ...
$sum1=$sum2=200 12. 变量的操作改变变量的值:$sum1=10$sum2=20$temp=$sum1$sum1=$sum2$sum2=$temp$sum1,$sum2查看当前使用的变量有哪些:ls variable:查看指定的变量:ls variable:su*查看变量是否存在:test-path variable:sum1删除变量:del variable:sum1Remove-Variable sum213. 自动变量(启...
使用ls variable:列出当前使用的所有变量,刚启动的PowerShell执行此命令能看到PowerShell的所有自动化变量(一旦打开Powershell就会自动加载的变量) Name Value --- --- $ ? True ^ args {} ConfirmPreference High ConsoleFileName DebugPreference SilentlyContinue Error...
Set-Date Set-MarkdownOption Set-PSBreakpoint Set-TraceSource Set-Variable Show-Command Show-Markdown Sort-Object Start-Sleep Tee-Object Test-Json Trace-Command Unblock-File Unregister-Event Update-FormatData Update-List Update-TypeData Wait-Debugger ...
When you run the function, the value you supply for a parameter is assigned to a variable that contains the parameter name. The value of that variable can be used in the function. The following example is a function calledGet-SmallFiles. This function has a$Sizeparameter. The function displa...