On Jun 30, 2014, at 2:44 AM, Uday Vernekar <vernekaru...@gmail.com> wrote:
> please Explain > > next if $line =~ /^-/; “Skip this input line if it starts with a dash ‘-‘ character.” > my @f = split('\s*\|\s*',$line); "Break the input line into files separated by the vertical pipe character ‘|’ and any whitespace before or after the pipe character, i.e., don’t include the whitespace in the extracted fields." > next unless scalar @f == 8; “Skip this input line unless it consists of exactly 8 fields.” -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/