若要參考包含大括號的變數名稱,請以大括弧括住變數名稱,並使用反引號字元逸出大括弧。 例如,若要建立名為this{value}is類型的變數: PowerShell ${this`{value`}is} ="This variable name uses braces and backticks."${this`{value`}is} Output
Remove-Variable OFS [string]$array Output 複製 1 2 3 4 $OutputEncoding決定PowerShell 將數據輸送到原生應用程式時所使用的字元編碼方法。注意 在大部分的案例中,的值 $OutputEncoding 應該與的值 [Console]::InputEncoding一致。有效值如下:衍生自 Encoding 類別的物件,例如 ASCIIEncoding、U...
Get... Get-WmiObject Cmdlet Microsoft.PowerShell.M... Get... Start-Process Cmdlet Microsoft.PowerShell.M... Sta... Stop-Process Cmdlet Microsoft.PowerShell.M... Sto... Wait-Process Cmdlet Microsoft.PowerShell.M... Wai... Clear-Variable Cmdlet Microsoft.PowerShell.U... Del... Convert...
If you try to view or change the value of a variable that has private visibility, PowerShell returns an error message. You can use theNew-VariableandSet-Variablecmdlets to create a variable that has private visibility. Example 1: Change a variable value only in a script ...
and I use theLcommand to view the code. Next, I use theScommand to step to the next line in the script. I see that it sets the valuenotepadfor the$processvariable. I then step (S) to the next line in the script where I see that it will make a WMI call to retrieve BIOS inform...
Variable ShouldProcess {Variable} Certificate ShouldProcess {Cert} 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 这里你感兴趣的可能只是“Drives”列,它就是用来管理各自驱动器的名称。你也看到了,注册表提供程序挂载了驱动器HKLM:(根目录HKEY_LOCAL_MACHINE)和HKCU:(根目录HKEY_CURRENT_USER)。这些驱动器...
PowerShell 7.0 具有新的默认视图 ConciseView,它增强了错误消息的显示,进而提高了交互式错误和脚本错误的可读性。 视图通过首选项变量$ErrorView可供用户选择。 使用ConciseView,如果错误不是源自脚本或分析器错误,则它是单行错误消息: PowerShell Get-Childitem-Pathc:\NotReal ...
Now, let’s look at the Debug view features that are available during a debug session. TheVARIABLESsection of the Debug view allows easy inspection of variable values. TheAutogroup weeds out the PowerShell automatic variables and leaves just the variables you’ve defined and are likely interested...
$server='Server01.Domain01.Fabrikam.com'Set-ItemWSMan:\localhost\Client\TrustedHosts-Value$server To add a computer name to an existing list of trusted hosts, first save the current value in a variable. Then set the value to a string containing a comma-separated list that includes t...
Use a Windows PowerShell array to specify multiple variables and their values; alternatively, use aHashtablewhere the key represent the variable name and the value the variable value. When using an array, parameter values are trimmed. This behavior was kept in v22 of the module for backward ...