Perl already has all the info from the previous lstat command, using _ is more efficient in that it doesn't have to do another system call.
On Feb 11, 2008 2:06 PM, David Moreno <[EMAIL PROTECTED]> wrote: > On Feb 11, 2008 4:47 PM, John W. Krahn <[EMAIL PROTECTED]> wrote: > > > lstat $filename; > > my $size = -s _; > > > Did you mean: > > my $size = -s $_; > > ? > > -- > David Moreno - http://www.damog.net/ > Yes, you can. > -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
