1. put the code in code tags for ease of reading
2. lose the 'do'; that's for loops
3. to automate the scp you'll need to use ssh authorised keys
4. why are you timestamping the file (with touch); what are you trying to achieve?
The timestamp will vary as the file gets moved/read etc. If you want to preserve the timestamp, you'll need to append it to the filename eg file.ext.20110715