On Thursday 23,August,2012 06:26 PM, Jon Dowland wrote: > On Wed, Aug 22, 2012 at 03:43:24PM +0000, Camaleón wrote: >> On Wed, 22 Aug 2012 21:40:36 +0800, lina wrote: >> >>> Basically which compressor is the most efficient one. >> >> Ha, that's like asking "what do clouds smell like"? >:-) > > Remember to run your chosen compression algorithm at least twice! Sorry, here you mean, once tar -Jcf a.tar.xz a again tar -Jcf a.tar.xz a.tar.xz ? > >