PowerShell/Scripts/list-os-updates.ps1
2021-10-15 23:09:08 +02:00

36 lines
897 B
PowerShell
Executable File

<#
.SYNOPSIS
Lists the latest operating system updates
.DESCRIPTION
This script lists the latest operating system update news.
.PARAMETER RSS_URL
Specifies the URL to the RSS feed
.PARAMETER MaxCount
Specifies the number of news to list
.EXAMPLE
PS> ./list-os-updates
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$RSS_URL = "https://distrowatch.com/news/dwd.xml", [int]$MaxCount = 20)
try {
& "$PSScriptRoot/write-big.ps1" "OS Updates"
[xml]$Content = (invoke-webRequest -URI $RSS_URL).Content
"`t(by $($Content.rss.channel.title))"
[int]$Count = 0
foreach ($item in $Content.rss.channel.item) {
"`t$($item.title)"
$Count++
if ($Count -eq $MaxCount) { break }
}
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}