<# .SYNOPSIS Lists the current weather forecast .DESCRIPTION weather.ps1 [] .EXAMPLE PS> ./weather Paris .NOTES Author: Markus Fleschutz · License: CC0 .LINK https://github.com/fleschutz/PowerShell #> param([string]$GeoLocation = "") # empty means determine automatically try { (invoke-webRequest http://wttr.in/$GeoLocation -UserAgent "curl" ).Content exit 0 # success } catch { "⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))" exit 1 }