PowerShell/Scripts/list-news.ps1
2021-05-02 21:30:48 +02:00

25 lines
650 B
PowerShell
Executable File

<#
.SYNTAX list-news.ps1 [<RSS-URL>] [<max-count>]
.DESCRIPTION lists the latest news
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
param($RSS_URL = "https://yahoo.com/news/rss/world", [int]$MaxCount = 20)
try {
[xml]$Content = (invoke-webRequest -URI $RSS_URL).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
} catch {
write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}