Added open-browser.ps1

Scripts/open-browser.ps1

@@ -0,0 +1,21 @@
+#!/snap/bin/powershell
+
+# Syntax:       ./open-browser.ps1 [<URL>]
+# Description:	starts the default Web browser, optional with given URL
+# Author:	Markus Fleschutz
+# Source:	github.com/fleschutz/PowerShell
+# License:	CC0
+
+param([string]$URL)
+if ($URL -eq "" ) {
+	$URL = "http://www.fleschutz.de"
+}
+
+
+try {
+	Start-Process $URL
+	exit 0
+} catch {
+	Write-Error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}