Hi lina, On Tue, Jun 12, 2012 at 7:08 AM, lina <lina.lastn...@gmail.com> wrote:
> Hi, > > How to read the files last 13 lines, > > only process the data of the last 13 lines, ignore the head parts. > > Thanks with best regards, > > > you can also use Tie::File like so: use Tie::File; my $file=$ARGV[0]; tie my @file_lines,'Tie::File',$file or die "can't tie file:$!"; print join "\n",@file_lines[-13..-1]; # prints last 13 lines. -- Tim