mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-08 00:54:04 +01:00
35 lines
820 B
PowerShell
Executable File
35 lines
820 B
PowerShell
Executable File
<#
|
|
.SYNOPSIS
|
|
Lists the latest headlines
|
|
.DESCRIPTION
|
|
This PowerShell script lists the latest RSS feed news.
|
|
.PARAMETER RSS_URL
|
|
Specifies the URL to the RSS feed
|
|
.PARAMETER MaxCount
|
|
Specifies the number of news to list
|
|
.EXAMPLE
|
|
PS> ./list-headlines
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz | License: CC0
|
|
#>
|
|
|
|
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 in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|