PS> $data | ForEach-Object {$_.LastName} Marquette Doe 或通过使用 Select-Object -ExpandProperty cmdlet 来实现。PowerShell 复制 PS> $data | Select-Object -ExpandProperty LastName Marquette Doe 但PowerShell 提供了直接请求 LastName 的功能。 PowerShell 会将它们全部枚举出来,并返回一个干净的列表。
支援-split 運算符中的負數 (#8960) (感謝 @ece-jacob-scott!) 一般Cmdlet 更新與修正 修正在 UnixStat 實驗性功能中設定檔案變更日期的 Raspbian 問題 (#11313) 將-AsPlainText 新增至 ConvertFrom-SecureString (#11142) 已新增 WinCompat 的 WindowsPS 版本檢查 (#11148) ...
Common verbs used in Windows PowerShell include: Add, Clear, Copy, Get, Join, Lock, Move, New, Remove, Rename, Select, Set, Split, and Unlock. You can tell what each is used for just from its name. In this article I'll create three cmdlets: one to set the data contents of the ...
}# - 通用设置针对采用`systeminfo.exe`命令方式$SysInfo+=@{"WindowsProductName"="$($SysInfo.OSName)"}$SysInfo.OsVersion=($Sysinfo.OSVersion-split" ")[0
how can I split a line with a space and a tab? how can I stop "Select-Object -Property" from truncating the output? How can I suppress an error from Get-WmiObject cmdlet? -ErrorAction SilentlyContinue does not work How can I tell using XP SP3 if a DLL is registered? How can I tri...
要在PowerShell 中使用正则表达式,可以结合相关的命令和操作符。例如,-match操作符用于测试一个字符串是否匹配正则表达式;Select-Stringcmdlet 可在文本中搜索匹配正则表达式的行等。 例如: linux grep grep 指令后跟 “-P" 参数,则表示要使用 “PREs"
第一个命令发出请求,并将响应保存在 $Response 变量中。 第二个命令获取 Name 属性类似于 的任何 InputField"* Value"。 筛选后的结果通过管道传递给 Select-Object,用来选择 Name 和 Value 属性。示例2:使用有状态 Web 服务此示例显示如何将 Invoke-WebRequest cmdlet 与有状态的 Web 服务结合使用。 PowerShell...
how can I split a line with a space and a tab? how can I stop "Select-Object -Property" from truncating the output? How can I suppress an error from Get-WmiObject cmdlet? -ErrorAction SilentlyContinue does not work How can I tell using XP SP3 if a DLL is registered? How can I tri...
TheForEach-Objectcmdlet is useful for getting property values, because it gets the value without changing the type, unlike theFormatcmdlets or theSelect-Objectcmdlet, which change the property value type. Example 7: Split module names into component names ...
Split-Path Returns the specified part of a path. Start-Process Starts one or more processes on the local computer. Start-Job Starts a Windows PowerShell background job (PsJob). Start-Transaction Starts a transaction. Start-Service Starts one or more stopped services. Start-Sleep Suspend shell...