Byte Calculation Functions; use: Invoke-Expression (&{curl -Ls https://mig.us/bcfps1 | Out-String}); (44040192 | bytesfromk | bytestogigs)

ByteCalculationFunctions.ps1

function ConvertFrom-BytesByFactor {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory)][int]$Factor,
        [Parameter(Mandatory, ValueFromPipeline)][Int64]$Amount 
    )
    process {
        Write-Debug ("Rounding the result of $Amount * 1024 ^ $Factor")
        [Convert]::ToInt64([Math]::Round($Amount * [Math]::Pow(1024, $Factor)))
    }
}

function ConvertTo-BytesByFactor {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory)][int]$Factor,
        [Parameter(Mandatory, ValueFromPipeline)][Int64]$Amount 
    )
    process {
        Write-Debug ("Rounding the result of $Amount / 1024 ^ $Factor")
        [Convert]::ToInt64([Math]::Round($Amount / [Math]::Pow(1024, $Factor)))
    }
}

function ConvertFrom-Gigabytes {
    param([Parameter(Mandatory, ValueFromPipeline)][Int64]$Amount) ConvertFrom-BytesByFactor 3 $Amount
}
Set-Alias -Name "bytesfromgigs" -Value ConvertFrom-Gigabytes -Option AllScope

function ConvertFrom-Megabytes {
    param([Parameter(Mandatory, ValueFromPipeline)][Int64]$Amount) ConvertFrom-BytesByFactor 2 $Amount
}
Set-Alias -Name "bytesfrommegs" -Value ConvertFrom-Megabytes -Option AllScope

function ConvertFrom-Kiloytes {
    param([Parameter(Mandatory, ValueFromPipeline)][Int64]$Amount) ConvertFrom-BytesByFactor 1 $Amount
}
Set-Alias -Name "bytesfromk" -Value ConvertFrom-Kiloytes -Option AllScope

function ConvertTo-Gigabytes {
    param([Parameter(Mandatory, ValueFromPipeline)][Int64]$Amount) ConvertTo-BytesByFactor 3 $Amount
}
Set-Alias -Name "bytestogigs" -Value ConvertTo-Gigabytes -Option AllScope

function ConvertTo-Megabytes {
    param([Parameter(Mandatory, ValueFromPipeline)][Int64]$Amount) ConvertTo-BytesByFactor 2 $Amount
}
Set-Alias -Name "bytestomegs" -Value ConvertTo-Megabytes -Option AllScope

function ConvertTo-Kiloytes {
    param([Parameter(Mandatory, ValueFromPipeline)][Int64]$Amount) ConvertTo-BytesByFactor 1 $Amount
}
Set-Alias -Name "bytestok" -Value ConvertTo-Kiloytes -Option AllScope