Greetings, On Wed, Aug 15, 2012 at 7:52 PM, Tony Molloy <tony.molloy at ul.ie> wrote: > > Hi, > > > So for instance if I need to extract lines where; > > the 1st field, the username begins with an m > and > the 4th field, the group contains exactly 850 > cut -d: -f1,4 <input-filename> -- Regards, Rajagopal