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Update list-news.ps1

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Markus Fleschutz 2022-09-19 14:35:10 +02:00
parent 6bc3e59a0d
commit 5cfa13f102
1 changed files with 9 additions and 7 deletions
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Scripts/list-news.ps1
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@ -1,10 +1,10 @@
<# <#
.SYNOPSIS .SYNOPSIS
Lists the latest news Lists the news
.DESCRIPTION .DESCRIPTION
This PowerShell script lists the latest RSS feed news. This PowerShell script lists the latest news by using RSS (Really Simple Syndication) feeds.
.PARAMETER RSS_URL .PARAMETER RSS_URL
Specifies the URL to the RSS feed Specifies the URL to the RSS feed (Yahoo News by default)
.PARAMETER MaxCount .PARAMETER MaxCount
Specifies the number of lines to list (20 by default) Specifies the number of lines to list (20 by default)
.EXAMPLE .EXAMPLE
@ -20,11 +20,13 @@ param([string]$RSS_URL = "https://yahoo.com/news/rss/world", [int]$MaxCount = 20
try { try {
[xml]$Content = (Invoke-WebRequest -URI $RSS_URL -useBasicParsing).Content [xml]$Content = (Invoke-WebRequest -URI $RSS_URL -useBasicParsing).Content
[int]$Count = 1 [int]$Count = 1
foreach ($item in $Content.rss.channel.item) { foreach ($Item in $Content.rss.channel.item) {
"→ $($item.title)" "→ $($Item.title)"
if ($Count++ -eq $MaxCount) { break } if ($Count++ -eq $MaxCount) { break }
} }
" Source: 🌍 $($Content.rss.channel.title) 🌍" $Source = $Content.rss.channel.title
$Date = $Content.rss.channel.pubDate
" Source: $Source (as of $Date)"
exit 0 # success exit 0 # success
} catch { } catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])" "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"