This is seem like it should be a simple task for grep. I have a file that looks like this:
\section{Chapter 1}
1 One fish two fish 2 3
Red fish blue fish
What I want to do i remove the line that have numbers on them and nothing else?
Maybe something like:
egrep -v '^[0-9 ]*[0-9][0-9 ]*$'
?
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