I have a file where I have data in 3-line sets. I want the 2nd and 3rd line from each set.How do I get that? For an example from: [set no][no of line in set]111213212223313233I want:121322233233and so on.I have tried a few options but have been unsuccessful.
Repeatedly extract every second and third line of a file with 3-line data blocks
text processing;sed;awk