Creating a script to exclude files from Time Machine Backup

Hi guys,
I was looking for some input as I have rolled out Sophos Safeguard to a number of MacBook's in our company and with this you need to exclude sevral files from the Time Machine backup.
Rather than manually doing each user is there a scripting tool I could use to exclude these files? Have taken a look at apple script but don't think this supports the time machine application. Could the terminal be used? If so does anyone have any guidelines I could follow to create this?
Thanks for your time.

The exclusions are contained in the file
/Library/Preferences/com.apple.TimeMachine.plist
I suggest you deploy that file rather than trying to edit it, which could be quite complex.

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Let me make my self more clear.
Because of the Apple KB article regarding Aperture and Time Macine, that's exactly why i chose to EXCLUDE my aperture.library file from time machine.
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wrongusername wrote:
But if I transfer everything with the Setup Assistant, won't I once again be experiencing the problems I had?
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Welcome to the Apple Support Communities
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Wimek,
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I'm really frustrated here any help greatly appreciated. Order of events:-
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2. I formatted my mac mini and sold it to my friend.
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chadnchady wrote:
3. I am having troubles copying files(iphoto library) from my timemachine backup on to my imac.
That's correct. Time Machine backups retain the original ownership and permissions. So one user doesn't have access to another user's data. Usually, that's a good thing.
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That is not how you restore from a Time Machine backup.
Repairing the permissions of a home folder in Lion is a complicated procedure. I don’t know of a simpler one that always works.
Back up all data now. Before proceeding, you must be sure you can restore your system to its present state
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
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Drag or copy — do not type — the following line into the Terminal window, then press return:
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sudo !!
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Next, boot from your recovery partition by holding down the key combination command-R at startup. Release the keys when you see a gray screen with a spinning dial.
When the recovery desktop appears, select Utilities ▹ Terminal from the menu bar.
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Select your boot volume if not already selected.
Select your username from the menu labeled Select the user account if not already selected.
Under Reset Home Directory Permissions and ACLs, click the Reset button.
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Creating a script to exclude files from Time Machine Backup

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