[Tutor] Copy script

[Que Prime]

I have a folder of 150,000 pdf files and I need to copy 20,000 of them to
another folder.  The ones I need to copy are in a .txt file.  Attached is a
sample of the input .txt file and a dos directory of the folder containing
the files.  I'm not sure of the best way to accomplish this.

Thank you in advance for your help.

Sample input file:

12347424
12347425
12347426
12347427


Sample dir on folder:
03/20/2008  09:21 AM           145,257 000000011479
[7ac0c741-9d2f-4a1d-9dbf-8de27ca0abb4].pdf
03/20/2008  09:21 AM           154,655 000000011600
[cd752a5a-388a-4bad-9a52-fb3711f685b8].pdf
03/20/2008  09:21 AM           145,556 000000015234
[4344f5ff-fa58-4e20-bf27-697c71a81fbc].pdf
03/20/2008  09:21 AM           152,785 000012347424
[44cc0d43-a80d-4415-8e92-b6a4f62986b4].pdf
03/20/2008  09:21 AM           145,551 000012347425
[0ea7b60a-3631-4f64-91fa-6e385296f18f].pdf
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