如何在批处理文件中运行powershell命令

Question

@ECHO off

$BIOS= Get-WmiObject -computername "BAHRIATSG2-PC" -Namespace 
root/hp/instrumentedBIOS -Class HP_BIOSSettingInterface

$BIOS.SetBIOSSetting('Setup Password','<utf-16/>TheBIOSPassword','<utf-16/>')

pause

when i save as .bat file and run it does not working otherwise it is working properly in powershell when i entering manually..

Answer 1

Enclose your PowerShell code in,

powershell -Command "& {}"

Remember to separate all statements with ; and to enclose your " with a quoted string, ie by using ""

powershell -Command "& {$BIOS= Get-WmiObject -computername ""BAHRIATSG2-PC\"" -Namespace root/hp/instrumentedBIOS -Class HP_BIOSSettingInterface; $BIOS.SetBIOSSetting('Setup Password','<utf-16/>TheBIOSPassword','<utf-16/>')}"

Answer 2

I think this is the simplest and clearest way because it don't requires any superfluous switch; just plain PowerShell code:

@ECHO off

PowerShell ^
   $BIOS= Get-WmiObject -computername \"BAHRIATSG2-PC\" -Namespace;  ^ 
   root/hp/instrumentedBIOS -Class HP_BIOSSettingInterface;  ^
   $BIOS.SetBIOSSetting('Setup Password','<utf-16/>TheBIOSPassword','<utf-16/>')

pause

Just add a ; ^ ; ^ at end of each line and escape each quote with backslash.

Answer 3

powershell has its own script file type, extension is .ps1

Save your code to a .ps1 file, and run it from a batch file with:

powershell xxx.ps1

Answer 4

Following this thread:
https://community.idera.com/database-tools/powershell/powertips/b/tips/posts/converting-powershell-to-batch


you can convert any PowerShell script into a batch file easily using this PowerShell function:

function Convert-PowerShellToBatch
{
    param
    (
        [Parameter(Mandatory,ValueFromPipeline,ValueFromPipelineByPropertyName)]
        [string]
        [Alias("FullName")]
        $Path
    )
 
    process
    {
        $encoded = [Convert]::ToBase64String([System.Text.Encoding]::Unicode.GetBytes((Get-Content -Path $Path -Raw -Encoding UTF8)))
        $newPath = [Io.Path]::ChangeExtension($Path, ".bat")
        "@echo off`npowershell.exe -NoExit -encodedCommand $encoded" | Set-Content -Path $newPath -Encoding Ascii
    }
}

To convert all PowerShell scripts inside a directory, simply run the following command:

Get-ChildItem -Path <DIR-PATH> -Filter *.ps1 |
  Convert-PowerShellToBatch

Where is the path to the desired folder. For instance:

Get-ChildItem -Path "C:\path\to\powershell\scripts" -Filter *.ps1 |
  Convert-PowerShellToBatch

To convert a single PowerShell script, simply run this:

Get-ChildItem -Path <FILE-PATH> |
  Convert-PowerShellToBatch

Where is the path to the desired file.

The converted files are located in the source directory. ie, <FILE-PATH> or <DIR-PATH> .