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Updated watch-news.ps1

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Markus Fleschutz 2024-06-13 12:01:41 +02:00
parent 142f14bb44
commit 8bf0a8e8f0
1 changed files with 6 additions and 4 deletions
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scripts/watch-news.ps1
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@ -5,8 +5,10 @@
This PowerShell script lists the latest headlines by using a RSS (Really Simple Syndication) feed. This PowerShell script lists the latest headlines by using a RSS (Really Simple Syndication) feed.
.PARAMETER RSS_URL .PARAMETER RSS_URL
Specifies the URL to the RSS feed (Yahoo World News by default) Specifies the URL to the RSS feed (Yahoo World News by default)
.PARAMETER lines
Specifies the initial number of headlines
.PARAMETER timeInterval .PARAMETER timeInterval
Specifies the time interval in millisec between the Web requests Specifies the time interval in seconds between the Web requests
.EXAMPLE .EXAMPLE
PS> ./watch-news.ps1 PS> ./watch-news.ps1
❇️ Niger coup: Ecowas deadline sparks anxiety in northern Nigeria ❇️ ❇️ Niger coup: Ecowas deadline sparks anxiety in northern Nigeria ❇️
@ -16,7 +18,7 @@
Author: Markus Fleschutz | License: CC0 Author: Markus Fleschutz | License: CC0
#> #>
param([string]$RSS_URL = "https://news.yahoo.com/rss/world", [int]$timeInterval = 30000) # in ms param([string]$RSS_URL = "https://news.yahoo.com/rss/world", [int]$lines = 10, [int]$timeInterval = 30) # in seconds
function PrintLatestHeadlines([string]$previous, [int]$maxLines) { function PrintLatestHeadlines([string]$previous, [int]$maxLines) {
[xml]$content = (Invoke-WebRequest -URI $RSS_URL -useBasicParsing).Content [xml]$content = (Invoke-WebRequest -URI $RSS_URL -useBasicParsing).Content
@ -37,8 +39,8 @@ function PrintLatestHeadlines([string]$previous, [int]$maxLines) {
try { try {
$latest = "" $latest = ""
while ($true) { while ($true) {
$latest = PrintLatestHeadlines $latest 10 $latest = PrintLatestHeadlines $latest $lines
Start-Sleep -milliseconds $timeInterval Start-Sleep -seconds $timeInterval
} }
exit 0 # success exit 0 # success
} catch { } catch {