bzgrep.1
上传用户:yhdzpy8989
上传日期:2007-06-13
资源大小:13604k
文件大小:1k
- "Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org>
- "for Debian GNU/Linux
- .TH BZGREP 1
- .SH NAME
- bzgrep, bzfgrep, bzegrep - search possibly bzip2 compressed files for a regular expression
- .SH SYNOPSIS
- .B bzgrep
- [ grep_options ]
- .BI [ -e ] " pattern"
- .IR filename ".|.|."
- .br
- .B bzegrep
- [ egrep_options ]
- .BI [ -e ] " pattern"
- .IR filename ".|.|."
- .br
- .B bzfgrep
- [ fgrep_options ]
- .BI [ -e ] " pattern"
- .IR filename ".|.|."
- .SH DESCRIPTION
- .IR Bzgrep
- is used to invoke the
- .I grep
- on bzip2-compressed files. All options specified are passed directly to
- .I grep.
- If no file is specified, then the standard input is decompressed
- if necessary and fed to grep.
- Otherwise the given files are uncompressed if necessary and fed to
- .I grep.
- .PP
- If
- .I bzgrep
- is invoked as
- .I bzegrep
- or
- .I bzfgrep
- then
- .I egrep
- or
- .I fgrep
- is used instead of
- .I grep.
- If the GREP environment variable is set,
- .I bzgrep
- uses it as the
- .I grep
- program to be invoked. For example:
- for sh: GREP=fgrep bzgrep string files
- for csh: (setenv GREP fgrep; bzgrep string files)
- .SH AUTHOR
- Charles Levert (charles@comm.polymtl.ca). Adapted to bzip2 by Philippe
- Troin <phil@fifi.org> for Debian GNU/Linux.
- .SH "SEE ALSO"
- grep(1), egrep(1), fgrep(1), bzdiff(1), bzmore(1), bzless(1), bzip2(1)