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<HTML><!--Distributed by F --><HEAD><TITLE>[Part V] Text Editing </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="1998-08-04T21:45:17Z"><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="index.htm"TITLE="UNIX Power Tools"><LINKREL="prev"HREF="ch29_10.htm"TITLE="29.10 Just the Words, Please "><LINKREL="next"HREF="ch30_01.htm"TITLE="30. vi Tips and Tricks"></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="ch29_10.htm"TITLE="29.10 Just the Words, Please "><IMGSRC="gifs/txtpreva.gif"SRC="gifs/txtpreva.gif"ALT="Previous: 29.10 Just the Words, Please "BORDER="0"></A></TD><TDALIGN="CENTER"VALIGN="TOP"WIDTH="171"><B><FONTFACE="ARIEL,HELVETICA,HELV,SANSERIF"SIZE="-1">Part V</FONT></B></TD><TDALIGN="RIGHT"VALIGN="TOP"WIDTH="172"><ACLASS="CHAPTER"HREF="ch30_01.htm"TITLE="30. vi Tips and Tricks"><IMGSRC="gifs/txtnexta.gif"SRC="gifs/txtnexta.gif"ALT="Next: 30. vi Tips and Tricks"BORDER="0"></A></TD></TR></TABLE> <HRALIGN="LEFT"WIDTH="515"TITLE="footer"></DIV><DIVCLASS="PART"><H1CLASS="part"><ACLASS="title"NAME="UPT-PART-5">Part V: Text Editing </A></H1><DIVCLASS="partintro"><PCLASS="para">On many systems, when you talk about editing, you're talking aboutword processing, more or less. And while modern word processingprograms have many nifty features and can be very easy to learn anduse, it can be quite striking just how much they lack.</P><PCLASS="para">When you talk about text editing under UNIX, you are talking aboutsome real power tools-"word processors" that let you write whatamount to "editing programs" that automate repetitive editing andgive you enormous power to make global changes to many files atonce. </P><PCLASS="para">If you're coming to UNIX from a system with a friendly modern wordprocessor, you're likely to be appalled at your first encounter with<EMCLASS="emphasis">vi</EM> or Emacs-but if you stick with it, and go on from there to programs like <EMCLASS="emphasis">sed</EM> and <EMCLASS="emphasis">awk</EM>, you'll look back on yourformer smugness with chagrin. Yes, there are many features you'llmiss when using these relics of an earlier age. And yes, "There weregiants on the earth in those days." </P><PCLASS="para">For all their features, modern text processing programs still have alot of catching up to do. </P></DIV><DIVCLASS="docinfo"><PCLASS="DOCINFO">- <SPANCLASS="authorinitials">TOR</SPAN></P></DIV><PCLASS="part-toc"><ACLASS="chapter"HREF="ch30_01.htm"TITLE="30. vi Tips and Tricks">Chapter 30: <CITECLASS="chapter">vi Tips and Tricks</CITE></A><BR><ACLASS="chapter"HREF="ch31_01.htm"TITLE="31. Creating Custom Commands in vi">Chapter 31: <CITECLASS="chapter">Creating Custom Commands in vi</CITE></A><BR><ACLASS="chapter"HREF="ch32_01.htm"TITLE="32. GNU Emacs">Chapter 32: <CITECLASS="chapter">GNU Emacs</CITE></A><BR><ACLASS="chapter"HREF="ch33_01.htm"TITLE="33. Batch Editing">Chapter 33: <CITECLASS="chapter">Batch Editing</CITE></A><BR><ACLASS="chapter"HREF="ch34_01.htm"TITLE="34. The sed Stream Editor">Chapter 34: <CITECLASS="chapter">The sed Stream Editor</CITE></A><BR><ACLASS="chapter"HREF="ch35_01.htm"TITLE="35. You Can't Quite Call This Editing">Chapter 35: <CITECLASS="chapter">You Can't Quite Call This Editing</CITE></A><BR><ACLASS="chapter"HREF="ch36_01.htm"TITLE="36. Sorting">Chapter 36: <CITECLASS="chapter">Sorting</CITE></A><BR><ACLASS="chapter"HREF="ch37_01.htm"TITLE="37. Perl, a Pathologically Eclectic Rubbish Lister">Chapter 37: <CITECLASS="chapter">Perl, a Pathologically Eclectic Rubbish Lister</CITE></A><BR></P></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="ch29_10.htm"TITLE="29.10 Just the Words, Please "><IMGSRC="gifs/txtpreva.gif"SRC="gifs/txtpreva.gif"ALT="Previous: 29.10 Just the Words, Please "BORDER="0"></A></TD><TDALIGN="CENTER"VALIGN="TOP"WIDTH="171"><ACLASS="book"HREF="index.htm"TITLE="UNIX Power Tools"><IMGSRC="gifs/txthome.gif"SRC="gifs/txthome.gif"ALT="UNIX Power Tools"BORDER="0"></A></TD><TDALIGN="RIGHT"VALIGN="TOP"WIDTH="172"><ACLASS="CHAPTER"HREF="ch30_01.htm"TITLE="30. vi Tips and Tricks"><IMGSRC="gifs/txtnexta.gif"SRC="gifs/txtnexta.gif"ALT="Next: 30. vi Tips and Tricks"BORDER="0"></A></TD></TR><TR><TDALIGN="LEFT"VALIGN="TOP"WIDTH="172">29.10 Just the Words, Please </TD><TDALIGN="CENTER"VALIGN="TOP"WIDTH="171"><ACLASS="index"HREF="index/idx_0.htm"TITLE="Book Index"><IMGSRC="gifs/index.gif"SRC="gifs/index.gif"ALT="Book Index"BORDER="0"></A></TD><TDALIGN="RIGHT"VALIGN="TOP"WIDTH="172">30. vi Tips and Tricks</TD></TR></TABLE><HRALIGN="LEFT"WIDTH="515"TITLE="footer"><IMGSRC="gifs/smnavbar.gif"SRC="gifs/smnavbar.gif"USEMAP="#map"BORDER="0"ALT="The UNIX CD Bookshelf Navigation"><MAPNAME="map"><AREASHAPE="RECT"COORDS="0,0,73,21"HREF="../index.htm"ALT="The UNIX CD Bookshelf"><AREASHAPE="RECT"COORDS="74,0,163,21"HREF="index.htm"ALT="UNIX Power Tools"><AREASHAPE="RECT"COORDS="164,0,257,21"HREF="../unixnut/index.htm"ALT="UNIX in a Nutshell"><AREASHAPE="RECT"COORDS="258,0,321,21"HREF="../vi/index.htm"ALT="Learning the vi Editor"><AREASHAPE="RECT"COORDS="322,0,378,21"HREF="../sedawk/index.htm"ALT="sed & awk"><AREASHAPE="RECT"COORDS="379,0,438,21"HREF="../ksh/index.htm"ALT="Learning the Korn Shell"><AREASHAPE="RECT"COORDS="439,0,514,21"HREF="../lrnunix/index.htm"ALT="Learning the UNIX Operating System"></MAP></DIV></BODY></HTML>⌨️ 快捷键说明
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