zgrep - phpMan

ZGREP(1)                                                              ZGREP(1)



NAME
       zgrep - search possibly compressed files for a regular expression

SYNOPSIS
       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION
       Zgrep is used to invoke the grep on compress’ed or gzip’ed files. All options spec-
       ified 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 zgrep is invoked as zegrep or zfgrep then egrep or  fgrep  is  used  instead  of
       grep.   If  the GREP environment variable is set, zgrep uses it as the grep program
       to be invoked. For example:

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

AUTHOR
       Charles Levert (charles AT comm.ca)

SEE ALSO
       grep(1), egrep(1),  fgrep(1),  zdiff(1),  zmore(1),  znew(1),  zforce(1),  gzip(1),
       gzexe(1)



                                                                      ZGREP(1)

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