We can admit it, marketing is not our strong suit. Our strength is writing the kind of articles that developers, administrators, and free-software supporters depend on to know what is going on in the ...

So, we have two mail servers on Red Hat Linux (5.2). The primary server rsyncs changes in the saved mail directory to the backup server (a clone, essential, a warm standby). To ease network load, we ...

Nowadays cp -a works well everywhere (in my experience) so there's no need to resort to tar. BSDs included? In my experience they've been mighty picky about the GNUisms (or "things that would have ...