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<HTML><HEAD><TITLE>Installing Grep-2.4.2</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.63"><LINKREL="HOME"TITLE="Linux From Scratch"HREF="../index.html"><LINKREL="UP"TITLE="Installing basic system software"HREF="../chapter06/chapter06.html"><LINKREL="PREVIOUS"TITLE="Installing Fileutils-4.1"HREF="../chapter06/fileutils.html"><LINKREL="NEXT"TITLE="Installing Gzip-1.2.4a"HREF="../chapter06/gzip.html"></HEAD><BODYCLASS="sect1"BGCOLOR="#FFFFFF"TEXT="#000000"LINK="#0000FF"VLINK="#840084"ALINK="#0000FF"><DIVCLASS="NAVHEADER"><TABLEWIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">Linux From Scratch: Version 3.1</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="../chapter06/fileutils.html">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom">Chapter 6. Installing basic system software</TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="../chapter06/gzip.html">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><DIVCLASS="sect1"><H1CLASS="sect1"><ANAME="ch06-grep">6.35. Installing Grep-2.4.2</A></H1><TABLEBORDER="0"BGCOLOR="#E0E0E0"WIDTH="100%"><TR><TD><FONTCOLOR="#000000"><PRECLASS="screen">Estimated build time: 1 minuteEstimated required disk space: 3 MB</PRE></FONT></TD></TR></TABLE><DIVCLASS="sect2"><H2CLASS="sect2"><ANAME="AEN2968">6.35.1. Installation of Grep</A></H2><P>Install Grep by running the following commands:</P><P><TABLEBORDER="0"BGCOLOR="#E0E0E0"WIDTH="100%"><TR><TD><FONTCOLOR="#000000"><PRECLASS="screen"><TTCLASS="userinput"><B>./configure --prefix=/usr &&make &&make install</B></TT></PRE></FONT></TD></TR></TABLE></P></DIV><DIVCLASS="sect2"><H2CLASS="sect2"><ANAME="AEN2974">6.35.2. Contents</A></H2><P>The grep package contains the egrep, fgrep and grep programs.</P></DIV><DIVCLASS="sect2"><H2CLASS="sect2"><ANAME="AEN2977">6.35.3. Description</A></H2><DIVCLASS="sect3"><H3CLASS="sect3"><ANAME="AEN2979">6.35.3.1. egrep</A></H3><P>egrep prints lines from files matching an extended regular expressionpattern.</P></DIV><DIVCLASS="sect3"><H3CLASS="sect3"><ANAME="AEN2982">6.35.3.2. fgrep</A></H3><P>fgrep prints lines from files matching a list of fixed strings,separated by newlines, any of which is to be matched.</P></DIV><DIVCLASS="sect3"><H3CLASS="sect3"><ANAME="AEN2985">6.35.3.3. grep</A></H3><P>grep prints lines from files matching a basic regular expressionpattern.</P></DIV></DIV><DIVCLASS="sect2"><H2CLASS="sect2"><ANAME="AEN2988">6.35.4. Dependencies</A></H2><P>Grep-2.4.2 needs the following to be installed:</P><PCLASS="literallayout"><br>sh from the bash package<br><br>ar from the binutils package<br>as from the binutils package<br>ld from the binutils package<br><br>cmp from the diffutils package<br><br>chmod from the fileutils package<br>cp from the fileutils package<br>ln from the fileutils package<br>ls from the fileutils package<br>mkdir from the fileutils package<br>rm from the fileutils package<br><br>cc from the gcc package<br><br>egrep from the grep package<br>grep from the grep package<br><br>make from the make package<br><br>sed from the sed package<br><br>basename from the sh-utils package<br>expr from the sh-utils package<br>sleep from the sh-utils package<br>uname from the sh-utils package<br><br>cat from the textutils package<br>tr from the textutils package<br></P></DIV></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLEWIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="../chapter06/fileutils.html">Prev</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="../index.html">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="../chapter06/gzip.html">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">Installing Fileutils-4.1</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="../chapter06/chapter06.html">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">Installing Gzip-1.2.4a</TD></TR></TABLE></DIV></BODY></HTML>⌨️ 快捷键说明
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