linux (centos) 安装tomcat (用shell脚本安装为服务)

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1、下载tomcat

     从http://tomcat.apache.org/download-70.cgi链接下载linux版本(tar.gz)


2、解压,上传及赋权限
     解压,用WinSCP把解压的安装文件上传到/home/software/tomcat目录
     并用   chmod -R 755 /home/software/tomcat命令账权限。


3、编写安装为服务的脚本并运行
     shell脚本如下:
     
#! /bin/sh#shell script takes care of starting and stopping# the glassfish DAS and glassfish instance.## chkconfig: - 64 36# description: Tomcat auto start# /etc/init.d/tomcatd# Tomcat auto-start# Source function library.#. /etc/init.d/functions# source networking configuration.#. /etc/sysconfig/networkRETVAL=0export JRE_HOME=/usr/local/jdk1.7.0export CATALINA_HOME=/home/jinyuan/tomcat/tomcatjinyuan1export CATALINA_BASE=/home/jinyuan/tomcat/tomcatjinyuan1start(){        if [ -f $CATALINA_HOME/bin/startup.sh ];          then            echo $"Starting Tomcat"                $CATALINA_HOME/bin/startup.sh            RETVAL=$?            echo " OK"            return $RETVAL        fi}stop(){        if [ -f $CATALINA_HOME/bin/shutdown.sh ];          then            echo $"Stopping Tomcat"                $CATALINA_HOME/bin/shutdown.sh            RETVAL=$?            sleep 1            ps -fwwu yhjhoo | grep apache-tomcat|grep -v grep | grep -v PID | awk '{print $2}'|xargs kill -9            echo " OK"            # [ $RETVAL -eq 0 ] && rm -f /var/lock/...            return $RETVAL        fi}case "$1" in start)         start        ;; stop)          stop        ;;                                                 restart)         echo $"Restaring Tomcat"         $0 stop         sleep 1         $0 start         ;; *)        echo $"Usage: $0 {start|stop|restart}"        exit 1        ;;esacexit $RETVAL
  命名为tomcatoa(这个名称就是服务名,后面用命令方式启动时可用),用winscp把这个脚本文件上传到/etc/init.d/目录下
  并执行以下脚本:
  sudo chmod +x /etc/init.d/tomcatoa

  chkconfig --add tomcatoa

  chkconfig  tomcatoa  on


4、修改jvm参数

打开bin/catalina.sh文件

修改JAVA_OPTS="-Xms1400m -Xmx2024m -Xss1024K -XX:PermSize=256m -XX:MaxPermSize=256m"


5、用service tomcatoa start命令启动服务







 
     

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