On Wed, Oct 06, 2004 at 01:42:43PM +0100, Gavin Henry wrote: > I want to read in a file and print repeated lines like: > > yum > yum > > or > > xorg-x11 > xorg-x11 > > > What's the best way to do this? A RE or a module from CPAN?
uniq -d Or, if you aren't on a system where that is available, use the ppt version: http://ppt.perl.org/commands/uniq/index.html -- Paul Johnson - [EMAIL PROTECTED] http://www.pjcj.net -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
