on August 10, 2013
My understanding is that Linux and Ubuntu have changed little since 2009; whether that is true seems irrelevant in view of all the info this book provides. It is a place for me to start. I will know when / if I need more current info; most of which is available online anyway. At the price this book was offered, including the shipping fee, I could not afford to pass it up. It is a learning tool I do not have to be at my computer to use.