CentOS/RedhatのJboss起動スクリプト

#!/bin/sh
# chkconfig: 35 80 20
# description: JBoss EJB container
#
# $Id: jboss_init_redhat.sh 71029 2008-03-19 21:58:46Z dbhole $
#
# JBoss Control Script
#
# To use this script run it as root - it will switch to the specified user
#
# Here is a little (and extremely primitive) startup/shutdown script
# for RedHat systems. It assumes that JBoss lives in /usr/local/jboss,
# it's run by user 'jboss' and JDK binaries are in /usr/local/jdk/bin.
# All this can be changed in the script itself. 
#
# Either modify this script for your requirements or just ensure that
# the following variables are set correctly before calling the script.

#define where jboss is - this is the directory containing directories log, bin, conf etc
JBOSS_HOME=${JBOSS_HOME:-"/usr/local/jboss"}

#define the user under which jboss will run, or use 'RUNASIS' to run as the current user
JBOSS_USER=${JBOSS_USER:-"jboss"}

#make sure java is in your path
#JAVAPTH=${JAVAPTH:-"/usr/local/jdk/bin"}
JAVAPTH=${JAVAPTH:-"/usr/lib/jvm/java/bin"}

#configuration to use, usually one of 'minimal', 'default', 'all', 'production'
JBOSS_CONF=${JBOSS_CONF:-"all"}

#if JBOSS_HOST specified, use -b to bind jboss services to that address
JBOSS_BIND_ADDR=${JBOSS_HOST:+"-b $JBOSS_HOST"}

#define the script to use to start jboss
JBOSSSH=${JBOSSSH:-"$JBOSS_HOME/bin/run.sh -c $JBOSS_CONF $JBOSS_BIND_ADDR"}

if [ "$JBOSS_USER" = "RUNASIS" ]; then
  SUBIT=""
else
  SUBIT="su - $JBOSS_USER -c "
fi

if [ -n "$JBOSS_CONSOLE" -a ! -d "$JBOSS_CONSOLE" ]; then
  # ensure the file exists
  touch $JBOSS_CONSOLE
  if [ ! -z "$SUBIT" ]; then
    chown $JBOSS_USER $JBOSS_CONSOLE
  fi 
fi

if [ -n "$JBOSS_CONSOLE" -a ! -f "$JBOSS_CONSOLE" ]; then
  echo "WARNING: location for saving console log invalid: $JBOSS_CONSOLE"
  echo "WARNING: ignoring it and using /dev/null"
  JBOSS_CONSOLE="/dev/null"
fi

#define what will be done with the console log
JBOSS_CONSOLE=${JBOSS_CONSOLE:-"/dev/null"}

JBOSS_CMD_START="cd $JBOSS_HOME/bin; $JBOSSSH"

if [ -z "`echo $PATH | grep $JAVAPTH`" ]; then
  export PATH=$PATH:$JAVAPTH
fi

if [ ! -d "$JBOSS_HOME" ]; then
  echo JBOSS_HOME does not exist as a valid directory : $JBOSS_HOME
  exit 1
fi

echo JBOSS_CMD_START = $JBOSS_CMD_START

function procrunning() {
   procid=0
   JBOSSSCRIPT=$(echo $JBOSSSH | awk '{print $1}' | sed 's/\//\\\//g')
   for procid in `/sbin/pidof -x "$JBOSSSCRIPT"`; do
       ps -fp $procid | grep "${JBOSSSH% *}" > /dev/null && pid=$procid
   done
}


stop() {
    pid=0
    procrunning
    if [ $pid = '0' ]; then
        echo -n -e "\nNo JBossas is currently running\n"
        exit 1
    fi

    RETVAL=1

    # If process is still running

    # First, try to kill it nicely
    for id in `ps --ppid $pid | awk '{print $1}' | grep -v "^PID$"`; do
       if [ -z "$SUBIT" ]; then
           kill -15 $id
       else
           $SUBIT "kill -15 $id"
       fi
    done

    sleep=0
    while [ $sleep -lt 120 -a $RETVAL -eq 1 ]; do
        echo -n -e "\nwaiting for processes to stop";
        sleep 10
        sleep=`expr $sleep + 10`
        pid=0
        procrunning
        if [ $pid == '0' ]; then
            RETVAL=0
        fi
    done

    # Still not dead... kill it

    count=0
    pid=0
    procrunning

    if [ $RETVAL != 0 ] ; then
        echo -e "\nTimeout: Shutdown command was sent, but process is still running with PID $pid"
        exit 1
    fi

    echo
    exit 0
}

case "$1" in
start)
    cd $JBOSS_HOME/bin
    if [ -z "$SUBIT" ]; then
        eval $JBOSS_CMD_START >${JBOSS_CONSOLE} 2>&1 &
    else
        $SUBIT "$JBOSS_CMD_START >${JBOSS_CONSOLE} 2>&1 &" 
    fi
    ;;
stop)
    stop
    ;;
restart)
    $0 stop
    $0 start
    ;;
*)
    echo "usage: $0 (start|stop|restart|help)"
esac

conky-colorってのがあるのね

　昔、自分用のconkyファイルを作るのに、いろいろなスクリプトを参考にしながら手探りでがんばったんですが、いまふと探してみるとgnome-lookに素敵なスクリプト（Conky-colors）というものがありました。上は今の私のデスクトップ画像です。
　
　今自分が使っているものとほぼ似たような構成なんだけど、時間は10分の1以下でできてしまいますね。良い時代になりました;-)　下のようなものなどが簡単に作成できるそうです。下はそこのサイトで紹介されているサンプルのスクリーンショットです。


ということで、久しぶりにConkyの記事を読んで、Hardcoreなサイトも発見。で、天気を追加したくなりついつい。。でもこれはハマると時間がいくらあってもたりないですね。。