PowerShell/Scripts/list-news.ps1

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<#
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.SYNOPSIS
list-news.ps1 [<RSS-URL>] [<max-count>]
.DESCRIPTION
Lists the latest news
.EXAMPLE
PS> .\list-news.ps1
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
2021-08-03 15:53:57 +02:00
Author: Markus Fleschutz
License: CC0
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#>
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param([string]$RSS_URL = "https://yahoo.com/news/rss/world", [int]$MaxCount = 20)
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try {
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[xml]$Content = (invoke-webRequest -uri $RSS_URL -useBasicParsing).Content
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"`n🌍 $($Content.rss.channel.title) 🌏"
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[int]$Count = 0
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foreach ($item in $Content.rss.channel.item) {
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"$($item.title)"
$Count++
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if ($Count -eq $MaxCount) { break }
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}
exit 0
} catch {
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write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
}