Provided by: libapache2-mod-qos_10.28-1_amd64
NAME
qsgrep - prints 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), qshead(1), qslog(1), qslogger(1), qspng(1), qsrotate(1), qssign(1), qstail(1)
AUTHOR
Pascal Buchbinder, http://opensource.adnovum.ch/mod_qos/