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| author |   hongbotian <hongbo.tianhongbo@huawei.com> | 2015-11-30 01:45:08 -0500 |
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| committer | hongbotian <hongbo.tianhongbo@huawei.com> | 2015-11-30 01:45:08 -0500 |
| commit | e8ec7aa8e38a93f5b034ac74cebce5de23710317 (patch) | |
| tree | aa031937bf856c1f8d6ad7877b8d2cb0224da5ef /rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html | |
| parent | cc40af334e619bb549038238507407866f774f8f (diff) | |
upload http
JIRA: BOTTLENECK-10
Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html | 120 |
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diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html new file mode 100644 index 00000000..7bc210c6 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/pcre/doc/pcregrep.html @@ -0,0 +1,120 @@ +<HTML> +<HEAD> +<TITLE>pcregrep specification</TITLE> +</HEAD> +<body bgcolor="#FFFFFF" text="#00005A"> +<H1>pcregrep specification</H1> +This HTML document has been generated automatically from the original man page. +If there is any nonsense in it, please consult the man page in case the +conversion went wrong. +<UL> +<LI><A NAME="TOC1" HREF="#SEC1">NAME</A> +<LI><A NAME="TOC2" HREF="#SEC2">SYNOPSIS</A> +<LI><A NAME="TOC3" HREF="#SEC3">DESCRIPTION</A> +<LI><A NAME="TOC4" HREF="#SEC4">OPTIONS</A> +<LI><A NAME="TOC5" HREF="#SEC5">SEE ALSO</A> +<LI><A NAME="TOC6" HREF="#SEC6">DIAGNOSTICS</A> +<LI><A NAME="TOC7" HREF="#SEC7">AUTHOR</A> +</UL> +<LI><A NAME="SEC1" HREF="#TOC1">NAME</A> +<P> +pcregrep - a grep with Perl-compatible regular expressions. +</P> +<LI><A NAME="SEC2" HREF="#TOC1">SYNOPSIS</A> +<P> +<B>pcregrep [-Vcfhilnrsvx] pattern [file] ...</B> +</P> +<LI><A NAME="SEC3" HREF="#TOC1">DESCRIPTION</A> +<P> +<B>pcregrep</B> searches files for character patterns, in the same way as other +grep commands do, but it uses the PCRE regular expression library to support +patterns that are compatible with the regular expressions of Perl 5. See +<B>pcre(3)</B> for a full description of syntax and semantics. +</P> +<P> +If no files are specified, <B>pcregrep</B> reads the standard input. By default, +each line that matches the pattern is copied to the standard output, and if +there is more than one file, the file name is printed before each line of +output. However, there are options that can change how <B>pcregrep</B> behaves. +</P> +<P> +Lines are limited to BUFSIZ characters. BUFSIZ is defined in <B><stdio.h></B>. +The newline character is removed from the end of each line before it is matched +against the pattern. +</P> +<LI><A NAME="SEC4" HREF="#TOC1">OPTIONS</A> +<P> +<B>-V</B> +Write the version number of the PCRE library being used to the standard error +stream. +</P> +<P> +<B>-c</B> +Do not print individual lines; instead just print a count of the number of +lines that would otherwise have been printed. If several files are given, a +count is printed for each of them. +</P> +<P> +\fB-f<I>filename</I> +Read patterns from the file, one per line, and match all patterns against each +line. There is a maximum of 100 patterns. Trailing white space is removed, and +blank lines are ignored. An empty file contains no patterns and therefore +matches nothing. +</P> +<P> +<B>-h</B> +Suppress printing of filenames when searching multiple files. +</P> +<P> +<B>-i</B> +Ignore upper/lower case distinctions during comparisons. +</P> +<P> +<B>-l</B> +Instead of printing lines from the files, just print the names of the files +containing lines that would have been printed. Each file name is printed +once, on a separate line. +</P> +<P> +<B>-n</B> +Precede each line by its line number in the file. +</P> +<P> +<B>-r</B> +If any file is a directory, recursively scan the files it contains. Without +<B>-r</B> a directory is scanned as a normal file. +</P> +<P> +<B>-s</B> +Work silently, that is, display nothing except error messages. +The exit status indicates whether any matches were found. +</P> +<P> +<B>-v</B> +Invert the sense of the match, so that lines which do <I>not</I> match the +pattern are now the ones that are found. +</P> +<P> +<B>-x</B> +Force the pattern to be anchored (it must start matching at the beginning of +the line) and in addition, require it to match the entire line. This is +equivalent to having ^ and $ characters at the start and end of each +alternative branch in the regular expression. +</P> +<LI><A NAME="SEC5" HREF="#TOC1">SEE ALSO</A> +<P> +<B>pcre(3)</B>, Perl 5 documentation +</P> +<LI><A NAME="SEC6" HREF="#TOC1">DIAGNOSTICS</A> +<P> +Exit status is 0 if any matches were found, 1 if no matches were found, and 2 +for syntax errors or inacessible files (even if matches were found). +</P> +<LI><A NAME="SEC7" HREF="#TOC1">AUTHOR</A> +<P> +Philip Hazel <ph10@cam.ac.uk> +</P> +<P> +Last updated: 15 August 2001 +<BR> +Copyright (c) 1997-2001 University of Cambridge. |