qspng(1) [debian man page]

QSPNG(1)							  qspng man page							  QSPNG(1)

NAME

       qspng - Utility to draw a png graph from qslog(1) output data.

SYNOPSIS

       qspng -i <stat_log_file> -p <parameter> -o <out_file> [-10]

DESCRIPTION

       qspng  is a tool to generate png (portable network graphics) raster images files from semicolon separated data generated by the qslog util-
       ity. It reads up to the first 1440 entries (24 hours) and prints a graph using the values defined by the 'parameter'  name.

OPTIONS

       -i <stats_log_file>
	      Input file to read data from.

       -p <parameter>
	      Parameter name, e.g. r/s or usr.

       -o <out_file>
	      Output file name, e.g. stat.png.

SEE ALSO

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

AUTHOR

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

mod_qos utilities 10.8						     June 2012								  QSPNG(1)

QSEXEC(1)							  qsexec man page							 QSEXEC(1)

NAME

       qsexec - parses the data received via stdin and executes the defined command on a pattern match.

SYNOPSIS

       qsexec -e <pattern> [-t <number>:<sec>] [-c <pattern> [<command string>]] [-p] [-u <user>] <command string>

DESCRIPTION

       qsexec reads log lines from stdin and searches for the defined pattern. It executes the defined command string on pattern match.

OPTIONS

       -e <pattern>
	      Specifes the search pattern causing an event which shall trigger the command.

       -t <number>:<sec>
	      Defines  the number of pattern match within the the defined number of seconds in order to trigger the command execution. By default,
	      every pattern match causes a command execution.

       -c <pattern> [<command string>]
	      Pattern which clears the event counter. Executes optionally a command if an event command has been executed before.

       -p     Writes data also to stdout (for piped logging).

       -u <name>
	      Become another user, e.g. www-data.

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

EXAMPLE

       Executes the deny.sh script providing the IP address of the client causing a mod_qos(031) messages whenever  the  log  message  appears	10
       times within at most one minute:
	 ErrorLog "|qsexec -e 'mod_qos(031).*, c=([0-9.]*)' -t 10:60 '/bin/deny.sh $1'"

SEE ALSO

       qsfilter2(1), qsgeo(1), qsgrep(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								 QSEXEC(1)