Chris@4: \"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org>
Chris@4: \"for Debian GNU/Linux
Chris@4: .TH BZGREP 1
Chris@4: .SH NAME
Chris@4: bzgrep, bzfgrep, bzegrep \- search possibly bzip2 compressed files for a regular expression
Chris@4: .SH SYNOPSIS
Chris@4: .B bzgrep
Chris@4: [ grep_options ]
Chris@4: .BI  [\ -e\ ] " pattern"
Chris@4: .IR filename ".\|.\|."
Chris@4: .br
Chris@4: .B bzegrep
Chris@4: [ egrep_options ]
Chris@4: .BI  [\ -e\ ] " pattern"
Chris@4: .IR filename ".\|.\|."
Chris@4: .br
Chris@4: .B bzfgrep
Chris@4: [ fgrep_options ]
Chris@4: .BI  [\ -e\ ] " pattern"
Chris@4: .IR filename ".\|.\|."
Chris@4: .SH DESCRIPTION
Chris@4: .IR  Bzgrep
Chris@4: is used to invoke the
Chris@4: .I grep
Chris@4: on bzip2-compressed files. All options specified are passed directly to
Chris@4: .I grep.
Chris@4: If no file is specified, then the standard input is decompressed
Chris@4: if necessary and fed to grep.
Chris@4: Otherwise the given files are uncompressed if necessary and fed to
Chris@4: .I grep.
Chris@4: .PP
Chris@4: If
Chris@4: .I bzgrep
Chris@4: is invoked as
Chris@4: .I bzegrep
Chris@4: or
Chris@4: .I bzfgrep
Chris@4: then
Chris@4: .I egrep
Chris@4: or
Chris@4: .I fgrep
Chris@4: is used instead of
Chris@4: .I grep.
Chris@4: If the GREP environment variable is set,
Chris@4: .I bzgrep
Chris@4: uses it as the
Chris@4: .I grep
Chris@4: program to be invoked. For example:
Chris@4: 
Chris@4:     for sh:  GREP=fgrep  bzgrep string files
Chris@4:     for csh: (setenv GREP fgrep; bzgrep string files)
Chris@4: .SH AUTHOR
Chris@4: Charles Levert (charles@comm.polymtl.ca). Adapted to bzip2 by Philippe
Chris@4: Troin <phil@fifi.org> for Debian GNU/Linux.
Chris@4: .SH "SEE ALSO"
Chris@4: grep(1), egrep(1), fgrep(1), bzdiff(1), bzmore(1), bzless(1), bzip2(1)