powershell 测试PowerShell配置文件

Posted 2021-05-22

<#
.Synopsis
   Evaluates all 6 PowerShell Profile locations and will indicate if they are present - and if so what they contain
.DESCRIPTION
   Checks the location of all 6 PowerShell Profile to determine if there is a Profile file loaded there.  If there is, the contents will be scanned so you can see what profile customizations are being loaded up.
.EXAMPLE
   Test-PSProfiles

   Checks all 6 PowerShell Profile locations and returns results
.EXAMPLE
   Test-PSProfiles -Verbose

   Checks all 6 PowerShell Profile locations and returns results with verbose output
.OUTPUTS
   Custom PSObject

   Name                          Present Contents
   ----                          ------- --------
   allUsersAllHosts                False
   allUsersCurrentHostConsole      False
   allUsersCurrentHostISE          False
   currentUserAllHosts             False
   currentUserCurrentHostConsole   True Write-Host "Hello Jake. Welcome Back" -ForegroundCo...
   currentUserCurrentHostISE       False  
.NOTES
   Author: Jake Morrison
   http://techthoughts.info
   Based on information from scripting guy: https://blogs.technet.microsoft.com/heyscriptingguy/2012/05/21/understanding-the-six-powershell-profiles/
   $PSHOME = C:\Windows\System32\WindowsPowerShell\v1.0
   $HOME = C:\Users\currentuser
#>
function Test-PSProfiles {
    [CmdletBinding()]
    param()
    begin {
        Write-Verbose -Message "Begin."
        Write-Verbose -Message "Loading 6 PS Profile locations..."
        $allUsersAllHosts = "$PSHOME\Profile.ps1"
        $allUsersCurrentHostConsole = "$PSHOME\Microsoft.PowerShell_profile.ps1"
        $allUsersCurrentHostISE = "$PSHOME\Microsoft.PowerShellISE_profile.ps1"
        $currentUserAllHosts = "$HOME\Documents\WindowsPowerShell\Profile.ps1"
        $currentUserCurrentHostConsole = "$HOME\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1.ps1"        
        $currentUserCurrentHostISE = "$Home\Documents\WindowsPowerShell\Microsoft.PowerShellISE_profile.ps1"
        Write-Verbose -Message "Creating Hash of all profile locations..."
        $profileHash = @{
            "allUsersAllHosts"              =   $allUsersAllHosts;
            "allUsersCurrentHostConsole"    =   $allUsersCurrentHostConsole;
            "allUsersCurrentHostISE"        =   $allUsersCurrentHostISE;
            "currentUserAllHosts"           =   $currentUserAllHosts;
            "currentUserCurrentHostConsole" =   $currentUserCurrentHostConsole;
            "currentUserCurrentHostISE"     =   $currentUserCurrentHostISE;
        }#profileHash
    }#begin
    process {
        Write-Verbose -Message "Process."
        $resultsArray = @()
        Write-Verbose -Message "Evaluating each PS Profile location..."
        $profileHash.GetEnumerator() | ForEach-Object {
            $nameProperty = ($_.Name)
            Write-Verbose -Message "Checking $nameProperty"
            $evalProperty = $false
            $contentsProperty = ""
            if (Test-Path ($_.value)) {
                Write-Verbose -Message "Found."
                $evalProperty = $true
                $contentsProperty = Get-Content ($_.value)
            }#if-testLocation
            $resultsArray += @{ 
                "Name" =     $nameProperty; 
                "Present" =  $evalProperty;
                "Contents" = $contentsProperty
            }
        }#ForEach-Object
    }#proces
    end {
        Write-Verbose -Message "Generating results..."
        $a = $resultsArray | ForEach-Object { new-object PSObject -Property $_}
        $output = $a | Select-Object Name, Present, Contents | Sort-Object Name
        Write-Verbose -Message "Complete."
        return $output
    }#end
}#function