tomcat的初始化脚本(启动、退出、查看状态)

具体使用参见nginx的启动脚本。脚本内容如下：

#!/bin/bash

#

# Startup script for the tomcat

#

# chkconfig: 345 80 15

# description: Tomcat is a Servlet+JSP Engine.

# Source function library.

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

RETVAL=0

checkjava(){

if [ -z "$JAVA_HOME" ]; then

export JAVA_HOME=/usr/java/jdk1.5.0_15

fi

}

start(){

checkjava

checkrun

if [ $RETVAL -eq 0 ]; then

echo "Starting tomcat"

/usr/tomcat/bin/startup.sh

touch /var/lock/subsys/tomcat

else

echo "tomcat allready running"

fi

}

stop(){

checkjava

checkrun

if [ $RETVAL -eq 1 ]; then

echo "Shutting down tomcat"

/usr/tomcat/bin/shutdown.sh

#while [ $RETVAL -eq 1 ]; do

sleep 5

#checkrun

#done

rm -f /var/lock/subsys/tomcat

else

echo "tomcat not running"

fi

}

checkrun(){

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

RETVAL=1

return $RETVAL

else

RETVAL=0

return $RETVAL

fi

}

status(){

checkrun

if [ $RETVAL -eq 1 ]; 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

echo "---------------------------------------------"

}

case "$1" in

start)

start

;;

stop)

stop

;;

restart)

stop

start

;;

status)

status

/usr/tomcat/bin/catalina.sh version

;;

*)

echo "Usage: $0 {start|stop|restart|status}"

esac

exit 0