First read the file and add a sequence number to it. Then use sort for des

How to read records which is in sequential file in reverse
order ? Exp. 1 2 3 4 5 . i want 5 4 3 2 1?please clear my
doubt any one

Question Posted / mastan ummadisetti

Answer Posted / mastan ummadisetti

First read the file and add a sequence number to it.
Then use sort for descending the records based on sequence numbers.

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