Download files from an array of URLs

dlfiles.ps1

# Here's our array of files 
$files = @(
    "https://download.octopusdeploy.com/octopus/Octopus.3.13.9-x64.msi",
    "https://download.octopusdeploy.com/octopus/Octopus.Tentacle.3.13.9-x64.msi",
    "https://download.octopusdeploy.com/octopus/Octopus.3.13.10-x64.msi",
    "https://download.octopusdeploy.com/octopus/Octopus.Tentacle.3.13.10-x64.msi"
    # etctera
    )

# loop through the array, extract the filename using uri segments, download the file
$files | % {
    $filename = ([uri]$_).segments | select -Last 1     
    iwr $_ -OutFile $filename
}