List the IIS sites using PowerShell

IIS.ps1

Get-WebBinding | % {
    $name = $_.ItemXPath -replace '(?:.*?)name=''([^'']*)(?:.*)', '$1'
    New-Object psobject -Property @{
        Name = $name
        Binding = $_.bindinginformation.Split(":")[-1]
    }
} | Group-Object -Property Name | 
Format-Table Name, @{n="Bindings";e={$_.Group.Binding -join "`n"}} -Wrap

List HTTPS Bindings

Get-ChildItem -Path IIS:\Sites | findstr “https”

One Liner

Get-WebBinding | % {$name = $_.ItemXPath -replace '(?:.*?)name=''([^'']*)(?:.*)', '$1';New-Object psobject -Property @{Name = $name;Binding = $_.bindinginformation.Split(":")[-1];}} | Group-Object -Property Name | Format-Table Name, @{n="Bindings";e={$_.Group.Binding -join "`n"}} -Wrap