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Think UNIX by Jon Lasser

**+ Think UNIX

by Jon Lasser

Paperback - 295 pages 1st edition (July 2000)
Que; ISBN: 078972376X ; Dimensions (in inches): 0.75 x 9.09 x 7.29

The problem with this book that an intended audience is pretty unclear. In no way this is an introductory book. A beginner will be confused and bewildered trying to learn Unix from this book. IMHO the only role in which this book can be useful is as an add-on to the existing library for those people who already know Unix a little bit and can buy books for the company money. After reading the book the simple question arises: "Why this book was so rushed to the market?"

In a current form the book is a way too short to be a decent introduction and many important things are just mentioned, not explained. Unix is such a complex system that an introductory book below 500 pages is immediately suspect. And in this case suspicions are correct: this is not a competitor to Sobel's books or "Unix Complete". Again, it probably might be a useful add-on to a better introductory book, but this book cannot stand on its own. 

The author is also suspect by being a coordinator of Bastille: a set of low quality Red Hat hardening scripts ;-).

A sample chapter is above average in quality, but might be the best chapter of the book.   Style is good and important points are properly emphasized, but still there are some problematic statements, for example:

The hard way to redirect STDERR relies on a feature present in only some Unix shells: numbered file handles. The Bourne, Korn, and Bash Shells all have this feature. The C Shell and tcsh don't. For more about shells, see Chapter 6. For now, simply type the following command to find out which shell you have:3

cat /etc/passwd|grep ^ username:|cut -d : -f 7
 
	

A blank after ^ is a typo and generally the whole regex should probably be in quotes. Besides NIS, this is incorrect for NIS+ or if any shell wrapper (for example SecureID) is installed. I also strongly doubt that "A file handle is an abstract representation of a file."  IMHO file handle is a pointer to a system block for a particular file.

5 out of 5 stars not a life-saver, but surely a life-improver, October 23, 2000
Reviewer: Edward J. Hyer (see more about me) from Baltimore, Maryland USA

The reason I cannot call Mr. Lasser's book a "life-saver" is because I would not have perished from the Earth without it. Indeed, I probably would have figured almost all of the stuff in this book out, given six or seven years. But you gotta ask yourself, "at what cost?" In hair torn out (it's leaving fast enough, isn't it?), in hyperventilation (save that for the gym), in premature aging.

This book is not for Dummies. This book works best with people, as I may have indicated above, who Would Have Figured It Out by themselves. But while you may pretend to enjoy a rugged hike through the steeper parts of the learning curve, Mr. Lasser's book is like strapping on a jet-pack.

The book is conversational, sometimes funny (though it helps if you spend a lot of your time in front of computers), and extremely direct. If you are just curious about what this Unix thing might be good for, read the book slowly, learn a lot, and gain a solid foundation for becoming the captain of your computing destiny. If you have something you need to get done, read it quickly, learn-- well, a lot, and get where you're going in a hurry.

One caution: this book does expect that you will read it. It is not a ready reference, it is not designed for index-backward utilization. It is a short course in the skeletal framework of Unix, and not a hypertext instruction manual. If you are unaccustomed to reading as it was practiced before computer self-help books arrived to chaff the bookstores of our nation, you will not derive the maximum benefit from this book.

I recommend this book to (prospective) users of unix systems who take pleasure in reading, and need to learn a great deal very quickly.



Etc

Society

Groupthink : Two Party System as Polyarchy : Corruption of Regulators : Bureaucracies : Understanding Micromanagers and Control Freaks : Toxic Managers :   Harvard Mafia : Diplomatic Communication : Surviving a Bad Performance Review : Insufficient Retirement Funds as Immanent Problem of Neoliberal Regime : PseudoScience : Who Rules America : Neoliberalism  : The Iron Law of Oligarchy : Libertarian Philosophy

Quotes

War and Peace : Skeptical Finance : John Kenneth Galbraith :Talleyrand : Oscar Wilde : Otto Von Bismarck : Keynes : George Carlin : Skeptics : Propaganda  : SE quotes : Language Design and Programming Quotes : Random IT-related quotesSomerset Maugham : Marcus Aurelius : Kurt Vonnegut : Eric Hoffer : Winston Churchill : Napoleon Bonaparte : Ambrose BierceBernard Shaw : Mark Twain Quotes

Bulletin:

Vol 25, No.12 (December, 2013) Rational Fools vs. Efficient Crooks The efficient markets hypothesis : Political Skeptic Bulletin, 2013 : Unemployment Bulletin, 2010 :  Vol 23, No.10 (October, 2011) An observation about corporate security departments : Slightly Skeptical Euromaydan Chronicles, June 2014 : Greenspan legacy bulletin, 2008 : Vol 25, No.10 (October, 2013) Cryptolocker Trojan (Win32/Crilock.A) : Vol 25, No.08 (August, 2013) Cloud providers as intelligence collection hubs : Financial Humor Bulletin, 2010 : Inequality Bulletin, 2009 : Financial Humor Bulletin, 2008 : Copyleft Problems Bulletin, 2004 : Financial Humor Bulletin, 2011 : Energy Bulletin, 2010 : Malware Protection Bulletin, 2010 : Vol 26, No.1 (January, 2013) Object-Oriented Cult : Political Skeptic Bulletin, 2011 : Vol 23, No.11 (November, 2011) Softpanorama classification of sysadmin horror stories : Vol 25, No.05 (May, 2013) Corporate bullshit as a communication method  : Vol 25, No.06 (June, 2013) A Note on the Relationship of Brooks Law and Conway Law

History:

Fifty glorious years (1950-2000): the triumph of the US computer engineering : Donald Knuth : TAoCP and its Influence of Computer Science : Richard Stallman : Linus Torvalds  : Larry Wall  : John K. Ousterhout : CTSS : Multix OS Unix History : Unix shell history : VI editor : History of pipes concept : Solaris : MS DOSProgramming Languages History : PL/1 : Simula 67 : C : History of GCC developmentScripting Languages : Perl history   : OS History : Mail : DNS : SSH : CPU Instruction Sets : SPARC systems 1987-2006 : Norton Commander : Norton Utilities : Norton Ghost : Frontpage history : Malware Defense History : GNU Screen : OSS early history

Classic books:

The Peter Principle : Parkinson Law : 1984 : The Mythical Man-MonthHow to Solve It by George Polya : The Art of Computer Programming : The Elements of Programming Style : The Unix Hater’s Handbook : The Jargon file : The True Believer : Programming Pearls : The Good Soldier Svejk : The Power Elite

Most popular humor pages:

Manifest of the Softpanorama IT Slacker Society : Ten Commandments of the IT Slackers Society : Computer Humor Collection : BSD Logo Story : The Cuckoo's Egg : IT Slang : C++ Humor : ARE YOU A BBS ADDICT? : The Perl Purity Test : Object oriented programmers of all nations : Financial Humor : Financial Humor Bulletin, 2008 : Financial Humor Bulletin, 2010 : The Most Comprehensive Collection of Editor-related Humor : Programming Language Humor : Goldman Sachs related humor : Greenspan humor : C Humor : Scripting Humor : Real Programmers Humor : Web Humor : GPL-related Humor : OFM Humor : Politically Incorrect Humor : IDS Humor : "Linux Sucks" Humor : Russian Musical Humor : Best Russian Programmer Humor : Microsoft plans to buy Catholic Church : Richard Stallman Related Humor : Admin Humor : Perl-related Humor : Linus Torvalds Related humor : PseudoScience Related Humor : Networking Humor : Shell Humor : Financial Humor Bulletin, 2011 : Financial Humor Bulletin, 2012 : Financial Humor Bulletin, 2013 : Java Humor : Software Engineering Humor : Sun Solaris Related Humor : Education Humor : IBM Humor : Assembler-related Humor : VIM Humor : Computer Viruses Humor : Bright tomorrow is rescheduled to a day after tomorrow : Classic Computer Humor

The Last but not Least Technology is dominated by two types of people: those who understand what they do not manage and those who manage what they do not understand ~Archibald Putt. Ph.D


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