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| 1 | \"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org>
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| 2 | \"for Debian GNU/Linux
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| 3 | .TH BZGREP 1
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| 4 | .SH NAME
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| 5 | bzgrep, bzfgrep, bzegrep \- search possibly bzip2 compressed files for a regular expression
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| 6 | .SH SYNOPSIS
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| 7 | .B bzgrep
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| 8 | [ grep_options ]
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| 9 | .BI [\ -e\ ] " pattern"
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| 10 | .IR filename ".\|.\|."
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| 11 | .br
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| 12 | .B bzegrep
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| 13 | [ egrep_options ]
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| 14 | .BI [\ -e\ ] " pattern"
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| 15 | .IR filename ".\|.\|."
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| 16 | .br
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| 17 | .B bzfgrep
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| 18 | [ fgrep_options ]
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| 19 | .BI [\ -e\ ] " pattern"
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| 20 | .IR filename ".\|.\|."
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| 21 | .SH DESCRIPTION
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| 22 | .IR Bzgrep
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| 23 | is used to invoke the
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| 24 | .I grep
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| 25 | on bzip2-compressed files. All options specified are passed directly to
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| 26 | .I grep.
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| 27 | If no file is specified, then the standard input is decompressed
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| 28 | if necessary and fed to grep.
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| 29 | Otherwise the given files are uncompressed if necessary and fed to
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| 30 | .I grep.
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| 31 | .PP
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| 32 | If
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| 33 | .I bzgrep
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| 34 | is invoked as
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| 35 | .I bzegrep
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| 36 | or
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| 37 | .I bzfgrep
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| 38 | then
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| 39 | .I egrep
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| 40 | or
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| 41 | .I fgrep
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| 42 | is used instead of
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| 43 | .I grep.
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| 44 | If the GREP environment variable is set,
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| 45 | .I bzgrep
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| 46 | uses it as the
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| 47 | .I grep
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| 48 | program to be invoked. For example:
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| 49 |
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| 50 | for sh: GREP=fgrep bzgrep string files
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| 51 | for csh: (setenv GREP fgrep; bzgrep string files)
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| 52 | .SH AUTHOR
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| 53 | Charles Levert (charles@comm.polymtl.ca). Adapted to bzip2 by Philippe
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| 54 | Troin <phil@fifi.org> for Debian GNU/Linux.
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| 55 | .SH "SEE ALSO"
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| 56 | grep(1), egrep(1), fgrep(1), bzdiff(1), bzmore(1), bzless(1), bzip2(1)
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