Linux下安装配置tomcat
1、 安装
Tomcat版本：6.0.29
Linux版本：Radhat Enterprise 5.5
Jdk版本：1.6.0_20
解压缩tomcat
#tar –zxvf apache-tomcat-6.0.
安装jdk
#rpm –ivh jdk-6u20-linux-i586.rpm
创建用户和组并设置目录权限
[root@centos data]# useradd tomcat
[root@centos data]# groupadd tomcat
[root@centos data]# chown -R tomcat:tomcat apache-tomcat-6.0.32
2、 设置
1）、 设置路经
使用命令编辑vi /etc/profile，在文件中加入如下几行
JAVA_HOME=/usr/java/jdk1.6.0_20
CLASS_PATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar:$CLASS_PATH
PATH=$JAVA_HOME/bin:$PATH
TOMCAT_HOME=/opt/apache-tomcat-6.0.32
CATALINA_HOME=$TOMCAT_HOME
PATH=$TOMCAT_HOME/bin:$PATH
export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE INPUTRC CLASS_PATH JAVA_HOME TOMCAT_HOME CATALINA_HOME
到/opt/apache-tomcat-6.0.32/conf下,把以下几句加入startup.sh和shutdown.sh两个文件
JAVA_HOME=/usr/java/jdk1.6.0_20
CLASS_PATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar:$CLASS_PATH
linux安装jdk16PATH=$JAVA_HOME/bin:$PATH
TOMCAT_HOME=/opt/apache-tomcat-6.0.32
CATALINA_HOME=$TOMCAT_HOME
PATH=$TOMCAT_HOME/bin:$PATH
export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE INPUTRC CLASS_PATH JAVA_HOME TOMCAT_HOME CATALINA_HOME
2）、 设置IP和Port
Tomcat缺省的Port number是8080．打开文件tomcat/l，到如下的字段：
“<Connector port=8080“
然后把8080改成80即可．
    <Connector port="80" protocol="HTTP/1.1"
              connectionTimeout="20000"
              redirectPort="8443"
              address="192.168.89.15" />
3）、 设置Tomcat管理用户
[root@linux5 conf]# l
  <role rolename="admin”>
  <user username="admin" password="admin" roles="admin,manager"/>
3、 启动tomcat
重启电脑后启动tomcat：
[root@linux5 bin]# pwd
/opt/apache-tomcat-6.0.32/bin
[root@linux5 bin]# ./startup.sh
Using CATALINA_BASE:  /opt/apache-tomcat-6.0.32
Using CATALINA_HOME:  /opt/apache-tomcat-6.0.32
Using CATALINA_TMPDIR: /opt/apache-tomcat-6.0.32/temp
Using JRE_HOME:        /usr
Using CLASSPATH:      /opt/apache-tomcat-6.0.32/bin/bootstrap.jar
    关闭tomcat：
        [root@linux5 bin]# ./shutdown.sh
        Using CATALINA_BASE:  /opt/apache-tomcat-6.0.32
        Using CATALINA_HOME:  /opt/apache-tomcat-6.0.32
        Using CATALINA_TMPDIR: /opt/apache-tomcat-6.0.32/temp
        Using JRE_HOME:        /usr/java/jdk1.6.0_20
        Using CLASSPATH:      /opt/apache-tomcat-6.0.32/bin/bootstrap.jar
4、 开机自动启动tomcat设置
[root@linux5 ~]# cd /etc/rc.d/init.d/
[root@linux5 init.d]# vi tomcat
以下为启动脚本内容
# !/bin/sh
# chkconfig: 345 90 11 
# description: Starts and stops Tomcat (running as root)
TOMCAT_BIN=/data/apache-tomcat-6.0.32/bin
TOMCAT_USER=root
RETVAL=0
start() {
stop
su - $TOMCAT_USER -c $TOMCAT_BIN/startup.sh
sleep 10
if netstat -an | grep -w 80 >/dev/null
then
  echo "Tomcat is running"
  return 0
else
  return 1
fi
}
stop() {
if netstat -an | grep -w 80 | grep LISTEN >/dev/null
then
  # try to shutdown the server first
  echo "Now Shutdown "
  su - $TOMCAT_USER -c  $TOMCAT_BIN/shutdown.sh
else
  echo "Tomcat is not running"
return 0
fi
if netstat -an | grep -w 80 | grep LISTEN
then
  sleep 10
  echo "Now kill it"
  ps -ef | grep java | grep $TOMCAT_USER | awk '{print "kill -9 ", $2;}' | sh
fi
if netstat -an | grep -w 80 | grep LISTEN >/dev/null
then
  return 1 # still alive
else
  echo "Tomcat is stopped"
  return 0
fi
}
case "$1" in
start)
  start
;;
stop)
  stop
;;
restart)
  start
;;
status)
  if netstat -an |grep -w 80|grep LISTEN >/dev/null
  then
    echo "Tomcat is Running"
  else
    echo "Tomcat is Not Running"
  fi
;;
*)
echo $"Usage: $0 {start|stop|restart|status}"
exit 1
esac
exit $RETVAL
[root@linux5 init.d]# chmod 755 tomcat
[root@linux5 init.d]# chkconfig --add tomcat
[root@linux5 init.d]# chkconfig --level 345 tomcat on
5、 日常启动关闭
启动：
[root@centos ~]# tomcat start
Tomcat is not running
Using CATALINA_BASE:  /data/apache-tomcat-6.0.32
Using CATALINA_HOME:  /data/apache-tomcat-6.0.32
Using CATALINA_TMPDIR: /data/apache-tomcat-6.0.32/temp
Using JRE_HOME:        /usr/java/jdk1.6.0_22
Using CLASSPATH:      /data/apache-tomcat-6.0.32/bin/bootstrap.jar
Tomcat is running
关闭：
[root@centos ~]# tomcat stop
Now Shutdown
Using CATALINA_BASE:  /data/apache-tomcat-6.0.32
Using CATALINA_HOME:  /data/apache-tomcat-6.0.32
Using CATALINA_TMPDIR: /data/apache-tomcat-6.0.32/temp
Using JRE_HOME:        /usr/java/jdk1.6.0_22
Using CLASSPATH:      /data/apache-tomcat-6.0.32/bin/bootstrap.jar
tcp        0      0 :::80                      :::*                        LISTEN     

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