Public/ConvertTo-IntegerIPv4.ps1
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function ConvertTo-IntegerIPv4 { <# .SYNOPSIS Returns the IP Address from given integer .DESCRIPTION Returns the IP Address from given integer .PARAMETER Integer Specifies the integer representing the IP Address (e.g., 3232235776 will return "192.168.1.0") .EXAMPLE ConvertTo-IntegerIPv4 -Integer 24 .EXAMPLE ConvertTo-IntegerIPv4 24 .NOTES Version: 1.0 DateModified: 13/Apr/2022 LasModifiedBy: Vicente Rodriguez Eguibar vicente@eguibar.com Eguibar Information Technology S.L. http://www.eguibarit.com #> [CmdletBinding(ConfirmImpact = 'Low')] [OutputType([System.Net.IpAddress])] Param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, ValueFromRemainingArguments = $false, Position = 0)] [uint32] $Integer ) Begin { Write-Verbose -Message '|=> ************************************************************************ <=|' Write-Verbose -Message (Get-Date).ToShortDateString() Write-Verbose -Message (' Starting: {0}' -f $MyInvocation.Mycommand) #display PSBoundparameters formatted nicely for Verbose output $NL = "`n" # New Line $HTab = "`t" # Horizontal Tab [string]$pb = ($PSBoundParameters | Format-Table -AutoSize | Out-String).TrimEnd() Write-Verbose -Message "Parameters used by the function... $NL$($pb.split($NL).Foreach({"$($HTab*4)$_"}) | Out-String) $NL" } Process { Try { $bytes=[System.BitConverter]::GetBytes($Integer) [Array]::Reverse($bytes) ([IPAddress]($bytes)).ToString() } Catch { Write-Error -Exception $_.Exception -Category $_.CategoryInfo.Category } } End { Write-Verbose -Message "Function $($MyInvocation.InvocationName) finished." Write-Verbose -Message '' Write-Verbose -Message '-------------------------------------------------------------------------------' Write-Verbose -Message '' } } |