bzgrep, bzfgrep, bzegrep - search possibly bzip2 compressed files for a regular expression

       Charles  Levert  (charles@comm.polymtl.ca). Adapted to bzip2 by Philippe Troin <phil@fifi.org> for Debian
       GNU/Linux.

Bzgrep is used to invoke the grep on bzip2-compressed files. All options specified are passed directly to
       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 grep.

       If bzgrep is invoked as bzegrep or bzfgrep then egrep or fgrep is used instead  of  grep.   If  the  GREP
       environment variable is set, bzgrep uses it as the grep program to be invoked. For example:

           for sh:  GREP=fgrep  bzgrep string files
           for csh: (setenv GREP fgrep; bzgrep string files)

       bzgrep, bzfgrep, bzegrep - search possibly bzip2 compressed files for a regular expression

grep(1), egrep(1), fgrep(1), bzdiff(1), bzmore(1), bzless(1), bzip2(1)

                                                                                                       BZGREP(1)

bzgrep [ grep_options ] [-e]patternfilename...
       bzegrep [ egrep_options ] [-e]patternfilename...
       bzfgrep [ fgrep_options ] [-e]patternfilename...