Unix Power Tools, Third Edition by
Tim OReilly
Highly Recommended.
The mark of a craftsman is his familiarity with his tools, the speed with
which he can use them to solve simple problems, and his cleverness in
using them to solve more complicated challenges. The latest edition of
Unix Power Tools explores the standard Unix tools in greater depth than
ever, and with better coverage of Linux, FreeBSD, and even the Darwin
environment of Mac OS X. Its also been improved by the addition of
sections on Perl and Python, programming languages that can often solve
Unix problems more adeptly than any specific utility. This detail-filled book
distinguishes itself from other guides for Unix gurus with its organizational
structure (its a series of articles that can be absorbed sequentially or
individually) and carefully designed and executed index. Like its esteemed
predecessors, this book is one you will keep handy.The authors have
achieved a nearly ideal balance in the pages of this book. Its not just a
collection of recipes (such collections tend to leave you hanging if you
want to do something a little differently), its not just a book of
documentation (books like that have application mainly as references for
people who know a lot already), and its not just a conceptual how-to guide.
Unix Power Tools is all of those things, and the overall effect is impressive
indeed. If you work with any flavor of Unix, whatever your level of

experience, you will benefit by having this book. --David Wall Topics
covered: How to work efficiently, elegantly, and creatively with the Unix
tool suite, as well as (to a lesser extent) with Perl and Python scripts. Tips
and strategies on customization, document generation, process
management, and networking abound in this wisdom-rich volume.
Personal Review: Unix Power Tools, Third Edition by Tim
OReilly
Here is a quote taken from _Unix_Power_Tools_ which demonstrates the
attitude, shared by the authors, that unix allows you to make things
easier. "''Ugh!', you say, 'that's just what I hate about UNIX. All
these long filenames and options I can't remember. Who wants to type
all that stuff!' Precisely. That's why UNIX makes it so easy to
create custom commands, in the form of aliases and shell scripts."
Unix Power Tools is true to the spirit and philosophy of unix in
focusing on the command line environment with its rich abundance of
command interpreters, shell languages, system utilities, commands, and
the like. This is the realm of real power.
The book is aimed squarely at the user who wants to learn what's under
the hood of the unix (and Linux) system. It's not about how to change
your wallpaper or install the latest media player, or configure your
desktop, although this new edition may touch on these topics, too.
It's really about using unix to greatest advantage, about tapping its
real power, the power of its simplicity, of its flexibility, of
tapping into I/O streams, and using the tool-box approach to solving
real problems. It's about using 'pipes', 'redirection', and
'filters', to automate the big jobs.
My copy of this book is tattered from all the use it's had over the
last ten years. I'm always hunting it down, as my associates at work
are constantly borrowing it to help them solve a problem. That's
okay, though. I am ordering another copy, just for me. I'm curious
to see this new edition, which I understand has broader coverage of
the various unix flavors, including Linux, which I run
at home.
I would recommend this book to those who find unix intimidating, as
well as to the unix enthusiast. For anyone who ever wondered what the
fuss over unix was about, this book will certainly bring on an
epiphany. For between these covers is the greatest accumulation of
unix wisdom and know-how to be found in any book. The shear volume is
enough to elicit awe. But that's only part of its value, because such
an enormous accumulation of material might normally overwhelm the
reader, leaving him frustrated and unenlightened. Happily, this book
is so well organized, and the material so pleasingly presented, that
anyone will find it a pleasure to browse through and to mine
repeatedly for those precious tips, tricks, and methods that make

using unix so rewarding.
This is admittedly a pound heavy volume, and might be expected to
contain a lot of chaff with the grain. I have not found it so. The
authors have chosen the material well, and know their subject so
intimately and thoroughly, that I am left with a feeling of profound
respect. This is, in short, a book that is worthy of its subject; a
truly great book for a great OS.
I read another reviewer who avers this is the one book he would take
with him to a deserted island. I concur. It has taught me more than
any other unix book, and has made my work more efficient, and most
importantly, more interesting. I paid full retail for my copy of
Power Tools, and at the time, I thought it was a lot, but it has
repaid me many times over. It's the most indispensable unix book on
my shelf; a real gem.
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