tomat 服务脚本

#!/bin/bash# chkconfig: 2345 80 30#tomcat: start/stop/restart/status tomcat#date 2015-1-10#author : 51clocker#blog:  http://www.51clocker.com#version:  v1.0       # Source function library.. /etc/rc.d/init.d/functions   #match these values to your environment####################################################################################export JAVA_HOME=/usr/java/jdk1.7.0_67export CATALINA_HOME=/usr/server/apache-tomcat-7.0.52export CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/jre/lib/rt.jarexport PATH=$PATH:$JAVA_HOME/binexport JAVA_OPTS=-server -Xms512m -Xmx512m####################################################################################getPID() {PID=$(ps -ef | grep -v 'grep' | grep "${CATALINA_HOME}/conf/logging.properties" | awk '{print $2}')}   start() {        getPID        if [[ "${PID}X" != "X" ]]; then            echo "tomcat is already running"        else            echo "tomcat is starting"            ${CATALINA_HOME}/bin/catalina.sh start            tailf ${CATALINA_HOME}/logs/catalina.out        fi}   stop() {        getPID        if [[ "${PID}X" == "X" ]]; then            echo "tomcat is not running"        else            kill -9 $PID            echo "tomcat is stop done"        fi}   restart() {        getPID        if [[ "${PID}X" == "X" ]]; then            echo "tomcat is not running,and will be start"            ${CATALINA_HOME}/bin/catalina.sh start            echo "tomcat is starting"        else            kill -9 $PID            echo "tomcat is stop"            ${CATALINA_HOME}/bin/catalina.sh start            echo "tomcat is starting"            tailf ${CATALINA_HOME}/logs/catalina.out        fi}   status() {        getPID        if [[ "${PID}X" == "X" ]]; then            echo "tomcat is not running!"        else            echo "tomcat is running!"        fi}   case $1 in        start   )                start                ;;        stop    )                stop                ;;        restart )                restart                ;;        status  )                status                ;;        *       )                echo $"Usage: $0 {start|stop|restart|status}"                exit 2                ;;esac