JMX MBean dumper

bean_dump.sh

#!/bin/bash

function usage() {
cat <<USAGE
usage: $0 options

Dump all beans (and values) from a JMX server.

OPTIONS:
  -h      Show this message
  -l      host:port of jmxserver (default: localhost:9991)
  -j      jmxterm jarfile (default: jmxterm-1.0-alpha-4-uber.jar)
USAGE
}

HOSTPORT='localhost:9991'
JMXTERM='jmxterm-1.0-alpha-4-uber.jar'

while getopts "hl:j:" OPTION; do
  case $OPTION in
    h) usage
       exit
       ;;
    l) HOSTPORT=$OPTARG
       ;;
    j) JMXTERM=$OPTARG
       ;;
    *) usage
       exit 1
       ;;
  esac
done

function quote_spaces() {
  echo $* | sed -e 's/ /\\ /g'
}

echo beans | java -jar ${JMXTERM} -l ${HOSTPORT} -v silent -n |
while read bean; do
  quoted_bean=$(quote_spaces $bean)
  echo "get -b $quoted_bean *"
done | java -jar ${JMXTERM} -l ${HOSTPORT} -n 2>&1 | grep -v '^[[:space:]]*$' | grep -v 'Welcome to JMX terminal. Type "help" for available commands.' | sed 's/^/\t/;s/^\t#mbean = /#mbean = /'