Get version and url for tableau products using url redirects

Get-TableauApps.ps1

# version match regex

$matchversion = "(\d+(\-\d+){1,3})"

# tableau reader

$tr = Invoke-WebRequest -UseBasicParsing -Uri "https://www.tableau.com/downloads/reader/pc64" -MaximumRedirection 0 -ErrorAction Ignore
$trversion = [RegEx]::Match($tr.Headers.Location, $matchversion)  | Select-Object -ExpandProperty Value -Unique
$tr.Headers.Location
$trversion.Replace('-','.')

# tableau desktop

$td = Invoke-WebRequest -UseBasicParsing -Uri "https://www.tableau.com/downloads/desktop/pc64" -MaximumRedirection 0 -ErrorAction Ignore
$tdversion = [RegEx]::Match($td.Headers.Location, $matchversion)  | Select-Object -ExpandProperty Value -Unique
$td.Headers.Location
$tdversion.Replace('-','.')

# tableau prep

$tp = Invoke-WebRequest -UseBasicParsing -Uri "https://www.tableau.com/downloads/prep/pc64" -MaximumRedirection 0 -ErrorAction Ignore
$tpversion = [RegEx]::Match($tp.Headers.Location, $matchversion)  | Select-Object -ExpandProperty Value -Unique
$tp.Headers.Location
$tpversion.Replace('-','.')