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diff @(Get-Alias | select Name) @(Get-Verb | select @{Name='Name';Expression={$_.Verb}}) -Property Name |
    ? {$_.SideIndicator -eq '=>'} | New-Alias -Value Set-DummyAlias -Option ReadOnly

function Set-DummyAlias {
    $MyCommandName = $MyInvocation.MyCommand.Name
    $InvocationName = $MyInvocation.InvocationName
    return Get-Command "$($InvocationName)*" | ? {
        $_.ResolvedCommandName -ne $MyCommandName
    }
}