in reply to Re: print line 5 lines previous to comaprison line!
in thread print line 5 lines previous to comaprison line!
Why read in the whole file when you're only ever interested in five lines? Sounds a bit wasteful of memory to me :)
--Perl Training in the UK <http://www.iterative-software.com>
|
|---|
| Replies are listed 'Best First'. | |
|---|---|
|
Re: Re: Re: print line 5 lines previous to comaprison line!
by gollem (Acolyte) on Jun 07, 2001 at 17:16 UTC |