|Keep It Simple, Stupid|
Re^2: Regex to remove databy rjt (Deacon)
|on Nov 06, 2012 at 17:19 UTC||Need Help??|
This is good, but the OP did say he wanted to remove the lines from a "large file", but your approach reads the entire file into an in-memory array (@lines) and processes that.
Check out my reply below for an example that loads only one line into memory at a time (the -n switch assumes while (<>)).