Add start, stop, restart for Tomcat

#Install tomcat

wget http://mirrors.hust.edu.cn/apache/tomcat/tomcat-9/v9.0.0.M4/bin/apache-tomcat-9.0.0.M4.tar.gz? crazycache=1

tar zxvf apache-tomcat-9.0.0.M4.tar.gz

mv apache-tomcat-9.0.0.M4.tar.gz /usr/local/tomcat

cd /usr/local/tomcat/bin

sh startup.sh

#Set startup (add restart)

cd /etc/init.d

vi tomcat

#!/ bin/bash

#

# tomcat

#

# chkconfig:

# description: Start up the Tomcat servlet engine.

# Source function library.

. /etc/init.d/functions

RETVAL=$?

CATALINA_HOME="/usr/local/tomcat"

case "$1" in

start)

if [ -f $CATALINA_HOME/bin/startup.sh ];

then

echo $"Starting Tomcat"

/bin/su root $CATALINA_HOME/bin/startup.sh

fi

;;

stop)

if [ -f $CATALINA_HOME/bin/shutdown.sh ];

then

echo $"Stopping Tomcat"

/bin/su root $CATALINA_HOME/bin/shutdown.sh

fi

;;

restart)

if [ lsof -i:8080 ];

then

/bin/su root $CATALINA_HOME/bin/shutdown.sh

echo $"Stop Tomcat OK"

fi

echo $"Tomcat NOT Run"

/bin/su root $CATALINA_HOME/bin/startup.sh

echo $"Starting Tomcat OK"

;;

*)

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

exit 1

;;

esac

exit $RETVAL