Perform multiple backups (non-scheduled)

[cpbrooks]

Okay, finally got around to this, but I seem to be having a problem. I think the chmod command isn't doing it's thing. Here's what my desktop doc looks like:

#!/bin/sh
open file:///Users/cpbrooks/Library/Application\%20Support/SuperDuper\%21/Scheduled\%20Copies/Smart\%20Update\%20Backup\%20HOME\%20from\%20Legion.sdsp/Copy\%20Job.app
open file:///Users/cpbrooks/Library/Application\%20Support/SuperDuper\%21/Scheduled\%20Copies/Smart\%20Update\%20Backup\%20WORK\%20from\%20Work.sdsp/Copy\%20Job.app
open file:///Users/cpbrooks/Library/Application\%20Support/SuperDuper\%21/Scheduled\%20Copies/Smart\%20Update\%20Backup\%20JUDGE\%20from\%20The\%20Judge.sdsp/Copy\%20Job.app
open file:///Users/cpbrooks/Library/Application\%20Support/SuperDuper\%21/Scheduled\%20Copies/Smart\%20Update\%20work\%20Backup\%20from\%20Work.sdsp/Copy\%20Job.app

In terminal I type:

cd ~/Desktop

hit RETURN and type:

chmod +x "backupnow.txt"

I hit RETURN again and then the prompt goes to a new line, but clicking the doc just opens it in TextEdit. Any ideas?