Centos下实现service tomcat start|stop|restart，启动、停止、重启tomcat服务

#!/bin/bash

# chkconfig: 2345 10 90

# description: Starts and Stops the Tomcat daemon.

TOMCAT_HOME=/home/software/tomcat7                                #tomcat dir

TOMCAT_START=$TOMCAT_HOME/bin/startup.sh

TOMCAT_STOP=$TOMCAT_HOME/bin/shutdown.sh

# necessary environment variables export

CATALINA_HOME=$TOMCAT_HOME

export JAVA_HOME=/usr/local/jdk1.7.0_80                #jdk dir

# source function library.

. /etc/rc.d/init.d/functions

# check that networking is up.

[ "${NETWORKING}" = "no" ] && exit 0

# check for tomcat script

if [ ! -f $TOMCAT_HOME/bin/catalina.sh ]; then

        echo "Tomcat not valilable..."

        exit

fi

start(){

        echo -n "Starting Tomcat: "

        daemon $TOMCAT_START

        echo

        touch /var/lock/subsys/tomcat

}

stop(){

        echo -n $"Shutting down Tomcat: "

        daemon $TOMCAT_STOP

        rm -f /var/lock/subsys/tomcat.pid echo

}

restart(){

        stop

        start

}

status(){

        ps ax --width=1000 | grep "[o]rg.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}' \

| wc | awk '{print $2}' > /tmp/tomcat_process_count.txt

        read line < /tmp/tomcat_process_count.txt

        if [ $line -gt 0 ]; then

                echo -n "tomcat ( pid "

                ps ax --width=1000 | grep "org.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}'

                echo -n ") is running..."

                echo

        else

                echo "Tomcat is stopped"

        fi

}

case "$1" in

        start)

                start ;;

        stop)

                stop ;;

        restart)

                stop

                sleep 3

                start ;;

        status)

                status ;;

        *)

                echo "Usage: tomcatd {start|stop|restart|status}"

                exit 1

esac

exit 0