Recently there was a utility released called unar, a open source replacement for unar. Description:: […] The command-line utilities lsar and unar are capable of listing and extracting files …

Last article I talked about tora installation from the sources, but if that is too much for you then you can use this one liner: rpm -ivh "http://amit-agarwal.co.in/mystuff/tora-2.1.3-1.fc16.i686.rpm" …