RTrim

Definition: Returns a copy of a string without trailing spaces.

In VBScript the RTrimfunction is used to remove any blank spaces that appear at the end of a string; in Windows PowerShell, you can carry out this same task by using the TrimEnd() method. For example, these two commands assign a string value to the variable $a, then use the TrimEnd () method to remove the blank spaces from the end of the string (note that, for illustration purposes, we’ve used dots to represent blank spaces):

$a ="..........123456789.........."
$a = $ a.TrimEnd ()

When you run this command and then echo back the value of $ a youshould get the following:

..........123456789