Question

How would I go about reading all lines between two specific lines?

Lets say line 23 is where I want to start, and line 56 is the last line to read, but it is not the end of the file.

How would I go about reading lines 23 thru 56? I will be outputting them to another file.

Answer 1

By row number like that is quite easy with awk:

awk 'NR >= 23 && NR <= 56'

And either way, sed makes it fun.

sed '23,56!d'

Or for a pattern,

sed '/start/,/end/!d'