4 ms·You've never wanted a range of lines out of a file? It's a common Perl idiom.by mwpmaybe 11y agoYou've never wanted a range of lines out of a file? It's a common Perl idiom.lectrick 11y agoIt looks like this is not being treated as a range operator, but a flip-flop operator I've never heard ofmwpmaybe 11y agoThat's the name of the operator, sure. One of the use cases of the flip-flop operator is selecting a range of lines in a file.