首先,使用Import-Csv命令将CSV文件加载到PowerShell中的变量中。例如,假设CSV文件名为data.csv,可以使用以下命令加载它: 代码语言:txt 复制 $data = Import-Csv -Path "data.csv" 接下来,使用Add-Member命令向每个记录添加新列。该命令允许您指定要添加的列的名称和值。例如,假设要添加名为"NewColumn"的列,可以...
. . $c= import-csv -Path "C:\..." $b |where-object {filtered the file based on some criteria}| select-object number, state, desc, @{Name="data"; Expression={Foreach-object {if ($_.number in $a){$_data = "x"} elseif($_.number in $b){$_.data = "y"}...} | expor...
Import-Csv merged.csv | Select-Object *,@{Name='nest_id';Expression={$nestDeviceID}} | Export-Csv merged-v2.csv -NoTypeInformation 因此,year-month-sensors-a.csv中的每一行都会有一个名为nest_id的附加列,该列的值为DeviceID-A,用于该根目录下的任何CSV。 …但是我不能很好地协调这两个脚本...
Import-Csv[[-Delimiter] <Char>] [-Path] <String[]> [-Header <String[]>] [-Encoding <Encoding>] [<CommonParameters>] PowerShell Import-Csv[[-Delimiter] <Char>]-LiteralPath<String[]> [-Header <String[]>] [-Encoding <Encoding>] [<CommonParameters>] ...
EN我试图从CSV文件中读入一个文件路径名，但随后我需要在该文件路径后附加".V2"，删除文件，然后再次...
(Import-Csv$oldCekValuesFile)# Create a new column master key in Windows Certificate Store.$storeLocation="CurrentUser"$certPath="Cert:\"+$storeLocation+"\My"$cert=New-SelfSignedCertificate-Subject"AlwaysEncryptedCert"-CertStoreLocation$certPath-KeyExportPolicyExportable-TypeDocumentEncryption...
詳細については、「Import-Module」を参照してください。PowerShell 7.0 で動作する Microsoft モジュールの詳細については、モジュールの互換性に関する表をご覧ください。ForEach-Object に追加された並列実行コレクション内の項目を反復する ForEach-Object コマンドレットに、新しい Parallel パラ...
Add a Property to an Array that Adds a Range of IPs Add a URL rewrite condition on IIS using Powershell Add Array Items to Listbox Add blank column to csv with no header? Add column to text file Add columns to PowerShell array and write the result to a table Add computer to AD gro...
Import-Csv Import-LocalizedData Import-PowerShellDataFile Import-PSSession Invoke-Expression Invoke-RestMethod Invoke-WebRequest Join-String Measure-Command Measure-Object New-Alias New-Event New-Guid New-Object New-TemporaryFile New-TimeSpan New-Variable ...
In this installment of the Windows Power-Shell column, I am going to demonstrate a very practical use: I will build a tool that inventories the operating system build number (one of the best ways to determine the operating system version) and service pack version number from a list of compu...