debian man page for qsgrep

QSGREP(1)							  qsgrep man page							 QSGREP(1)

NAME
       qsgrep - Print matching patterns within a file.

SYNOPSIS
       qsgrep -e <pattern> -o <sub string> [<path>]

DESCRIPTION
       qsgrep  is  a  simple tool to search patterns within files. It uses regular expressions to find patterns and prints the submatches within a
       pre-defined format string.

OPTIONS
       -e <pattern>
	      Specifes the search pattern.

       -o <string>
	      Defines the output string where $0-$9 are substituted by the submatches of the regular expression.

       <path> Defines the input file to process. qsgrep reads from from standard input if this parameter is omitted.

EXAMPLE
       Shows the IP addresses of clients causing mod_qos(031) messages):

	 qsgrep -e 'mod_qos(031).*, c=([0-9.]*)' -o 'ip=$1' error_log

SEE ALSO
       qsexec(1), qsfilter2(1), qsgeo(1), qslog(1), qslogger(1), qspng(1), qsrotate(1), qssign(1), qstail(1)

AUTHOR
       Pascal Buchbinder, http://opensource.adnovum.ch/mod_qos/

mod_qos utilities 10.8						     June 2012								 QSGREP(1)