<# .SYNOPSIS Writes text in uppercase letters .DESCRIPTION This PowerShell script writes the given text in uppercase letters. .PARAMETER text Specifies the text to write (ask user by default) .EXAMPLE PS> ./write-uppercase.ps1 "Hello World" HELLO WORLD .LINK https://github.com/fleschutz/PowerShell .NOTES Author: Markus Fleschutz | License: CC0 #> param([string]$text = "") if ($text -eq "" ) { $text = Read-Host "Enter the text to write" } Write-Output $text.ToUpper() exit 0 # success