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<HTML><!--Distributed by F --><HEAD><TITLE>[Chapter 1] 1.13 Why Fundamentals Are Important </TITLE><METANAME="DC.title"CONTENT="UNIX Power Tools"><METANAME="DC.creator"CONTENT="Jerry Peek, Tim O'Reilly & Mike Loukides"><METANAME="DC.publisher"CONTENT="O'Reilly & Associates, Inc."><METANAME="DC.date"CONTENT="1998-08-04T21:31:11Z"><METANAME="DC.type"CONTENT="Text.Monograph"><METANAME="DC.format"CONTENT="text/html"SCHEME="MIME"><METANAME="DC.source"CONTENT="1-56592-260-3"SCHEME="ISBN"><METANAME="DC.language"CONTENT="en-US"><METANAME="generator"CONTENT="Jade 1.1/O'Reilly DocBook 3.0 to HTML 4.0"><LINKREV="made"HREF="mailto:online-books@oreilly.com"TITLE="Online Books Comments"><LINKREL="up"HREF="ch01_01.htm"TITLE="1. Introduction"><LINKREL="prev"HREF="ch01_12.htm"TITLE="1.12 What Makes a Shell Script? "><LINKREL="next"HREF="ch01_14.htm"TITLE="1.14 The Kernel and Daemons "></HEAD><BODYBGCOLOR="#FFFFFF"TEXT="#000000"><DIVCLASS="htmlnav"><H1><IMGSRC="gifs/smbanner.gif"ALT="UNIX Power Tools"USEMAP="#srchmap"BORDER="0"></H1><MAPNAME="srchmap"><AREASHAPE="RECT"COORDS="0,0,466,58"HREF="index.htm"ALT="UNIX Power Tools"><AREASHAPE="RECT"COORDS="467,0,514,18"HREF="jobjects/fsearch.htm"ALT="Search this book"></MAP><TABLEWIDTH="515"BORDER="0"CELLSPACING="0"CELLPADDING="0"><TR><TDALIGN="LEFT"VALIGN="TOP"WIDTH="172"><ACLASS="SECT1"HREF="ch01_12.htm"TITLE="1.12 What Makes a Shell Script? "><IMGSRC="gifs/txtpreva.gif"SRC="gifs/txtpreva.gif"ALT="Previous: 1.12 What Makes a Shell Script? "BORDER="0"></A></TD><TDALIGN="CENTER"VALIGN="TOP"WIDTH="171"><B><FONTFACE="ARIEL,HELVETICA,HELV,SANSERIF"SIZE="-1">Chapter 1<BR>Introduction</FONT></B></TD><TDALIGN="RIGHT"VALIGN="TOP"WIDTH="172"><ACLASS="SECT1"HREF="ch01_14.htm"TITLE="1.14 The Kernel and Daemons "><IMGSRC="gifs/txtnexta.gif"SRC="gifs/txtnexta.gif"ALT="Next: 1.14 The Kernel and Daemons "BORDER="0"></A></TD></TR></TABLE> <HRALIGN="LEFT"WIDTH="515"TITLE="footer"></DIV><DIVCLASS="SECT1"><H2CLASS="sect1"><ACLASS="title"NAME="UPT-ART-1005">1.13 Why Fundamentals Are Important </A></H2><PCLASS="para">Yes, we know. Fundamentals, principles, and all of that is boring.You bought a book called <EMCLASS="emphasis">UNIX Power Tools</EM> and expected toread about all sortsof clever tricks. You didn't want the book to start with a bunch oflectures.</P><PCLASS="para">Well, this book contains plenty of tricks. We promise. But there'ssomething else you ought to know.For UNIX, the biggest difference between a power user and a duffer isthat a power user knows what he's doing and why he's doing it. Theduffer may know as many commands and have his own army of tricks - buthe won't know when to use them, or why he's using them. Many of thetricks aren't really tricks at all: they're really fairly obvioussolutions to common problems, once you've learned how to think aboutthe problem correctly. Our goal is to help you to become "creative"about UNIX: to get you to the point where you can analyze your ownproblems and come up with your own solution for them. A grab-bag isreally no good unless you know how to give yourself your own presents.</P><DIVCLASS="sect1info"><PCLASS="SECT1INFO">- <SPANCLASS="authorinitials">ML</SPAN></P></DIV></DIV><DIVCLASS="htmlnav"><P></P><HRALIGN="LEFT"WIDTH="515"TITLE="footer"><TABLEWIDTH="515"BORDER="0"CELLSPACING="0"CELLPADDING="0"><TR><TDALIGN="LEFT"VALIGN="TOP"WIDTH="172"><ACLASS="SECT1"HREF="ch01_12.htm"TITLE="1.12 What Makes a Shell Script? "><IMGSRC="gifs/txtpreva.gif"SRC="gifs/txtpreva.gif"ALT="Previous: 1.12 What Makes a Shell Script? 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