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fix segfault with long input lines
author paulo
date Tue, 29 Jul 2014 23:42:57 -0700
parents ddc56395ee8b
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6 <TITLE>rcg: regex colored grep</TITLE>
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10 <DIV CLASS="header" ID="header">
11 <H1>rcg: regex colored grep</H1>
12 <H2>Paulo Ang (pbba13@gmail.com)</H2>
13 <H3>2012-03-29</H3>
14 </DIV>
16 <DIV CLASS="body" ID="body">
17 <P>
18 <I>rcg</I> stands for <I>regex colored grep</I> and makes it easy to colorify your xterm-compatible terminal output.
19 </P>
20 <P>
21 The inspiration came from hack #75 from <I>Linux Server Hacks</I> by Rob Flickenger (O'Reilly). My version is written in C.
22 </P>
23 <P>
24 Download the latest source code from <A HREF="/hg/index.fcgi/rcg/rcg-1">here</A>.
25 </P>
27 <PRE>
28 Usage: rcg [options] &lt;PATTERN&gt;
30 Options:
31 -l, --line Highlight whole line
32 -B, --bold Bold
33 -b &lt;color&gt; Background color
34 -f &lt;color&gt; Foreground color
36 &lt;color&gt; can be one of the following:
37 black
38 red
39 green
40 brown
41 blue
42 magenta
43 cyan
44 white
45 default
46 </PRE>
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