PowerShell/Scripts/list-news.ps1
Markus Fleschutz b653133853 Add UTF-8 BOM
2021-09-27 10:38:12 +02:00

31 lines
710 B
PowerShell
Executable File

<#
.SYNOPSIS
list-news.ps1 [<RSS-URL>] [<max-count>]
.DESCRIPTION
Lists the latest news
.EXAMPLE
PS> ./list-news
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$RSS_URL = "https://yahoo.com/news/rss/world", [int]$MaxCount = 20)
try {
[xml]$Content = (invoke-webRequest -uri $RSS_URL -useBasicParsing).Content
"`n🌍 $($Content.rss.channel.title) 🌏"
[int]$Count = 0
foreach ($item in $Content.rss.channel.item) {
"$($item.title)"
$Count++
if ($Count -eq $MaxCount) { break }
}
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}