Add write-lowercase.ps1

Scripts/write-lowercase.ps1

@@ -0,0 +1,13 @@
+#!/usr/bin/pwsh
+<#
+.SYNTAX       write-lowercase.ps1 [<text>]
+.DESCRIPTION  writes the given text in lowercase letters
+.LINK         https://github.com/fleschutz/PowerShell
+.NOTES        Author: Markus Fleschutz / License: CC0
+#>
+
+param($Text = "")
+if ($Text -eq "" ) { $Text = read-host "Enter the text to write" }
+
+write-output $Text.ToLower()
+exit 0

Scripts/write-uppercase.ps1

@@ -9,10 +9,5 @@
 param($Text = "")
 if ($Text -eq "" ) { $Text = read-host "Enter the text to write" }
 
-try {
-	write-output $Text.ToUpper()
-	exit 0
-} catch {
-	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
-	exit 1
-}
+write-output $Text.ToUpper()
+exit 0