Hi, I have two text files.(A and B) In both of them I have a list of strings.(one per line) I want to check if in file B are strings that already exist in file A. If yes I want to mark them. Also I want to get a new file without the string the exist in file A. Example of file A ( this file may contain 10,000 lines) 123123gergre9 dfgdfg99dfgdf 3453453erfg0 sdfds099sdf sdf45454 ertretretre4 34543543
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).
## Platform
winxp