qstail(1) [debian man page]

QSTAIL(1)							  qstail man page							 QSTAIL(1)

NAME

       qstail - Utility prints the end of a log file starting at the specified pattern.

SYNOPSIS

       qstail -i <path> -p <pattern>

DESCRIPTION

       qstail  shows  the end of a log file beginning with the line containing the specified pattern. This may be used to show all lines which has
       been written after a certain event (e.g., server restart) or time stamp.

OPTIONS

       -i <path>
	      Input file to read the data from.

       -p <pattern>
	      Search pattern (literal string).

SEE ALSO

       qsexec(1), qsfilter2(1), qsgeo(1), qsgrep(1), qslog(1), qslogger(1), qspng(1), qsrotate(1), qssign(1)

AUTHOR

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

mod_qos utilities 10.8						     June 2012								 QSTAIL(1)

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)