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Update list-headlines.ps1

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Markus Fleschutz 2023-08-14 21:15:00 +02:00
parent 46c67aab1f
commit f78fc2ed9f
1 changed files with 10 additions and 10 deletions
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Scripts/list-headlines.ps1
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@ -5,7 +5,7 @@
This PowerShell script lists the latest RSS feed news. This PowerShell script lists the latest RSS feed news.
.PARAMETER RSS_URL .PARAMETER RSS_URL
Specifies the URL to the RSS feed Specifies the URL to the RSS feed
.PARAMETER MaxCount .PARAMETER maxCount
Specifies the number of news to list Specifies the number of news to list
.EXAMPLE .EXAMPLE
PS> ./list-headlines.ps1 PS> ./list-headlines.ps1
@ -17,19 +17,19 @@
Author: Markus Fleschutz | License: CC0 Author: Markus Fleschutz | License: CC0
#> #>
param([string]$RSS_URL = "https://yahoo.com/news/rss/world", [int]$MaxCount = 20) 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 = 0 [int]$count = 0
foreach ($item in $Content.rss.channel.item) { foreach ($item in $content.rss.channel.item) {
"❇️ $($item.title)" "❇️ $($item.title)"
$Count++ $count++
if ($Count -eq $MaxCount) { break } if ($count -eq $maxCount) { break }
} }
$Source = $Content.rss.channel.title $source = $Content.rss.channel.title
$Date = $Content.rss.channel.pubDate $date = $Content.rss.channel.pubDate
"(by $Source as of $Date)" " (by $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])"