我正在使用以下Powershell功能列出远程计算机上安装的软件，并将数据导出为CSV，GridView或控制台等各种格式：
Function Get-InstalledApplication
{
Param(
[Parameter(Mandatory=$true)]
[string[]]$Computername,
[String[]]$OutputType,
[string[]]$outpath
)
#Registry Hives
$Object =@()
$excludeArray = ("Security Update for Windows",
"Update for Windows",
"Update for Microsoft .NET",
"Security Update for Microsoft",
"Hotfix for Windows",
"Hotfix for Microsoft .NET Framework",
"Hotfix for Microsoft Visual Studio 2007 Tools",
"Microsoft Visual C++ 2010",
"cwbin64a",
"Hotfix")
[long]$HIVE_HKROOT = 2147483648
[long]$HIVE_HKCU = 2147483649
[long]$HIVE_HKLM = 2147483650
[long]$HIVE_HKU = 2147483651
[long]$HIVE_HKCC = 2147483653
[long]$HIVE_HKDD = 2147483654
Foreach($EachServer in $Computername){
$Query = Get-WmiObject -ComputerName $Computername -query "Select AddressWidth, DataWidth,Architecture from Win32_Processor"
foreach ($i in $Query)
{
If($i.AddressWidth -eq 64){
$OSArch='64-bit'
}
Else{
$OSArch='32-bit'
}
}
Switch ($OSArch)
{
"64-bit"{
$RegProv = GWMI -Namespace "root\Default" -list -computername $EachServer| where{$_.Name -eq "StdRegProv"}
$Hive = $HIVE_HKLM
$RegKey_64BitApps_64BitOS = "Software\Microsoft\Windows\CurrentVersion\Uninstall"
$RegKey_32BitApps_64BitOS = "Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall"
$RegKey_32BitApps_32BitOS = "Software\Microsoft\Windows\CurrentVersion\Uninstall"
#############################################################################
# Get SubKey names
$SubKeys = $RegProv.EnumKey($HIVE, $RegKey_64BitApps_64BitOS)
# Make Sure No Error when Reading Registry
if ($SubKeys.ReturnValue -eq 0)
{ # Loop through all returned subkeys
ForEach ($Name in $SubKeys.sNames)
{
$SubKey = "$RegKey_64BitApps_64BitOS\$Name"
$ValueName = "DisplayName"
$ValuesReturned = $RegProv.GetStringValue($Hive, $SubKey, $ValueName)
$AppName = $ValuesReturned.sValue
$Version = ($RegProv.GetStringValue($Hive, $SubKey, "DisplayVersion")).sValue
$Publisher = ($RegProv.GetStringValue($Hive, $SubKey, "Publisher")).sValue
$donotwrite = $false
if($AppName.length -gt "0"){
Foreach($exclude in $excludeArray)
{
if($AppName.StartsWith($exclude) -eq $TRUE)
{
$donotwrite = $true
break
}
}
if ($donotwrite -eq $false)
{
$Object += New-Object PSObject -Property @{
Application = $AppName;
Architecture = "64-BIT";
ServerName = $EachServer;
Version = $Version;
Publisher= $Publisher;
}
}
}
}}
#############################################################################
$SubKeys = $RegProv.EnumKey($HIVE, $RegKey_32BitApps_64BitOS)
# Make Sure No Error when Reading Registry
if ($SubKeys.ReturnValue -eq 0)
{
# Loop Through All Returned SubKEys
ForEach ($Name in $SubKeys.sNames)
{
$SubKey = "$RegKey_32BitApps_64BitOS\$Name"
$ValueName = "DisplayName"
$ValuesReturned = $RegProv.GetStringValue($Hive, $SubKey, $ValueName)
$AppName = $ValuesReturned.sValue
$Version = ($RegProv.GetStringValue($Hive, $SubKey, "DisplayVersion")).sValue
$Publisher = ($RegProv.GetStringValue($Hive, $SubKey, "Publisher")).sValue
$donotwrite = $false
if($AppName.length -gt "0"){
Foreach($exclude in $excludeArray)
{
if($AppName.StartsWith($exclude) -eq $TRUE)
{
$donotwrite = $true
break
}
}
if ($donotwrite -eq $false)
{
$Object += New-Object PSObject -Property @{
Application = $AppName;
Architecture = "32-BIT";
ServerName = $EachServer;
Version = $Version;
Publisher= $Publisher;
}
}
}
}
}
} #End of 64 Bit
######################################################################################
###########################################################################################
"32-bit"{
$RegProv = GWMI -Namespace "root\Default" -list -computername $EachServer| where{$_.Name -eq "StdRegProv"}
$Hive = $HIVE_HKLM
$RegKey_32BitApps_32BitOS = "Software\Microsoft\Windows\CurrentVersion\Uninstall"
#############################################################################
# Get SubKey names
$SubKeys = $RegProv.EnumKey($HIVE, $RegKey_32BitApps_32BitOS)
# Make Sure No Error when Reading Registry
if ($SubKeys.ReturnValue -eq 0)
{ # Loop Through All Returned SubKEys
ForEach ($Name in $SubKeys.sNames)
{
$SubKey = "$RegKey_32BitApps_32BitOS\$Name"
$ValueName = "DisplayName"
$ValuesReturned = $RegProv.GetStringValue($Hive, $SubKey, $ValueName)
$AppName = $ValuesReturned.sValue
$Version = ($RegProv.GetStringValue($Hive, $SubKey, "DisplayVersion")).sValue
$Publisher = ($RegProv.GetStringValue($Hive, $SubKey, "Publisher")).sValue
if($AppName.length -gt "0"){
$Object += New-Object PSObject -Property @{
Application = $AppName;
Architecture = "32-BIT";
ServerName = $EachServer;
Version = $Version;
Publisher= $Publisher;
}
}
}}
}#End of 32 bit
} # End of Switch
}
#$AppsReport
$column1 = @{expression="ServerName"; width=15; label="Name"; alignment="left"}
$column2 = @{expression="Architecture"; width=10; label="32/64 Bit"; alignment="left"}
$column3 = @{expression="Application"; width=80; label="Application"; alignment="left"}
$column4 = @{expression="Version"; width=15; label="Version"; alignment="left"}
$column5 = @{expression="Publisher"; width=30; label="Publisher"; alignment="left"}
if ($outputType -eq "Console")
{
"#"*80
"Installed Software Application Report"
"Number of Installed Application count : $($object.count)"
"Generated $(get-date)"
"Generated from $(gc env:computername)"
"#"*80
$object |Format-Table $column1, $column2, $column3 ,$column4, $column5
}
elseif ($OutputType -eq "GridView")
{
$object|Out-GridView
}
elseif ($OutputType -eq "CSV")
{
[string]$FileDS = Get-Date -Format "yyyyMMdd"
[string]$outFile = $outpath+'\'+$computername+'_'+$FileDS+'.csv'
New-Item -ItemType file $outfile -Force
$object | export-csv -path $outfile
}
else
{
write-host " Invalid Output Type $OutputType"
}
}
我也在使用代码从列表中排除某些应用程序。我在运行32位版本的Windows的PC上有问题（在32位Windows 7上测试）：此列表中排除的应用程序仍出现在输出中。但是在64位系统上没有问题。
出了什么问题的想法？
谢谢