Tomcat创建实例的一个脚本（shell 脚本）

#!/bin/bash

tc_home=/opt/Oracle/tomcat/

instanceName=$1 【创建的实例】

cd .. >> /dev/null

template_dir=`pwd`

echo $template_dir

if [ ! -d $tc_home ] ;then

   mkdir -p $tc_home 【目录不存在就创建】

fi

usemethod(){

echo -e "Usage :sh creattcinstance instanceName

     note: The instance name must be as the format: tomcatServerXXX-X

 shutdown port (10000 - 10100)

 ajp port (8010 - 8079)

 http port (8080 - 8190)

 https port (8440 - 8540)

 jmx port (6900 - 6970) "

}

insnum=`echo $instanceName | awk -F- '{print $2}'`

conffile="$tc_home""$instanceName"/conf/catalina.properties

if [ -n "$insnum" ];then 【-n表示非空串】

  cp -rf $template_dir  $tc_home$instanceName 【将当前目录中的文件拷贝到新创建的实例中】

  echo "shutdown.port=1000$insnum" >> $conffile

  echo "ajp.port=801$insnum" >> $conffile

  echo "http.port=808$insnum" >> $conffile

  echo "https.port=804$insnum" >> $conffile

  echo "jmx.port=690$insnum" >> $conffile

else

    echo "Warn,please define your instance name in right format."

    exit

fi

if [ -f "$conffile" ] ; then

sed -i 's/^M//' $conffile 【删除乱码，注意这个字符可以按住ctrl键，然后按vm就会出现】

 echo "New instance $instanceName has successfully builded, and "

 grep port $conffile 【将创建的那几个端口的相关信息输出】

else

 usemethod

 exit

fi

cat >> ~/start_$instanceName.sh << EOF

#!/bin/sh

cd  /opt/oracle/tomcat/$instanceName/bin

sh catalina.sh start

tail -f /opt/oracle/tomcat/$instanceName/logs/catalina.out

EOF

cat >> ~/stop_$instanceName.sh << EOF

#!/bin/sh

cd  /opt/oracle/tomcat/$instanceName/bin

sh catalina.sh stop

tail -f /opt/oracle/tomcat/$instanceName/logs/catalina.out

EOF