A offline script that removes the double lines in the file.
4 USD 
The Task
1 . The source data
There is a content.csv file that contains content lines.
2nd You need to make a script running offline on a computer that can perform the following functions with the content:
A - remove all full line duplicates (100% coincidence), leaving only one of the top of all duplicates
B - remove the lines by coincidence of one fragment (a list of fragments in fragment.txt), if the lines have the same fragment, then you need to remove all these lines, leaving only one of the top of all.
Conditions for determining fragments:
*B1 fragments are distinguished by a point point with a back;
*B2 fragment contains sets of letters and characters that are indicated in the fragment.txt file if
The fragment.txt file is empty - it is performed only by item "A"
• • • • • •
The script should work with large volumes of lines in the "content" file - up to 400,000
Client's review of cooperation with Illia Antipiev
A offline script that removes the double lines in the file.Everything is perfect, connection, speed, professionalism
Freelancer's review of cooperation with Viktor Litvin
A offline script that removes the double lines in the file.A fast project. Both seem to be happy.
Everything without problems
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