PowerShell/Scripts/download-file.ps1
2021-10-16 16:50:10 +02:00

36 lines
1.0 KiB
PowerShell
Executable File

<#
.SYNOPSIS
Downloads a file from an URL
.DESCRIPTION
This script downloads a file from the given URL
.PARAMETER URL
Specifies the URL where to download from
.EXAMPLE
PS> ./download-file https://www.cnn.com/index.html
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$URL = "")
try {
if ($URL -eq "") { $URL = read-host "Enter file URL to download" }
$StopWatch = [system.diagnostics.stopwatch]::startNew()
& wget --version
if ($lastExitCode -ne "0") { throw "Can't execute 'wget' - make sure wget is installed and available" }
& wget --mirror --convert-links --adjust-extension --page-requisites --no-parent $URL --directory-prefix . --no-verbose
if ($lastExitCode -ne "0") { throw "Can't execute 'wget --mirror $URL'" }
[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
"✔️ downloaded file from $URL in $Elapsed sec"
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}