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Full Discussion: Grep a pattern and print following n lines
Operating Systems AIX Grep a pattern and print following n lines Post 302934439 by ssk250 on Saturday 7th of February 2015 02:00:36 AM
Old 02-07-2015
Quote:
Originally Posted by drl
Hi.

Some general alternatives, as opposed to single-purpose solutions:
Code:
Print lines above, below pattern-matched line (context, window); "only" string matching pattern
    1) GNU grep -A -B; ggrep on some Solaris

    2) peg, a perl script, does not use "-o" like GNU grep;
    allows -A, -B

    3) ack, a perl script, can use "-o" like GNU grep; allows -A,
    -B

    4) cgrep does not use "-o" like GNU grep; allows -nline,
    +nline for context like GNU grep -A, -B

    5) bool, prints context in bytes

    6) xtcgrep, extension of CPAN grep; allow -C context; allows -o;
    complicated calling sequence; http://freecode.com/projects/greppm

Best wishes ... cheers, drl


Thanks ... ggrep is working on Solaris.
 

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LEARN ABOUT LINUX

zegrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

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

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other 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 the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)
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