ubuntunginxtomcat
注意：jdk，tomcat，mysql请不要装在你的home目录，这样开机启动会失败，会提示相应的文件找不多，可能是应为那时候home目录没有挂载
1：安装nginx
下载nginxhttp://nginx.org/download/nginx-1.2.2.tar.gz
解压
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tar -zxf nginx-1.2.2.tar.gz  
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./configure --prefix=/usr/local/nginx  
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make && sudo make install
configure可能会提示出错：安装一下两个依赖就可以了
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sudo apt-get install libpcre3-dev  
sudo apt-get install libssl-dev
默认生成的nginx是带调试信息的，如果要去掉调试信息，则要修改 nginx目录下的auto/cc/gcc文件，找到
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# debug  
cflags=$cflags -g
注释掉就可以了，然后再重新编译就可以了
设置开机启动：
在/etc/init.d/下新建一个文件，就叫 nginx，内容为：
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#!/bin/bash  
# nginx startup script for the nginx http server  
# it is v.0.0.2 version.  
# chkconfig: - 85 15  
# description: nginx is a high-performance web and proxy server.  
#              it has a lot of features, but it's not for everyone.  
# processname: nginx  
# pidfile: /var/run/nginx.pid  
# config: /usr/local/nginx/conf/nginx.conf  
nginxd=/usr/local/nginx/sbin/nginx  
nginx_config=/usr/local/nginx/conf/nginx.conf  
nginx_pid=/var/run/nginx.pid  
retval=0  
prog=nginx  
  # check that networking is up.  
[ ${networking} = no ] && exit 0  
[ -x $nginxd ] || exit 0  
# start nginx daemons functions.  
start() {  
if [ -e $nginx_pid ];then  
  echo nginx already running....  
  exit 1  
fi  
  echo -n $starting $prog:  
  $nginxd -c ${nginx_config}  
  retval=$?  
  echo  
  [ $retval = 0 ]  
  return $retval  
}  
# stop nginx daemons functions.  
stop() {  
       echo -n $stopping $prog:  
       $nginxd -s stop  
       retval=$?  
       echo  
       [ $retval = 0 ]  
}  
# reload nginx service functions.  
reload() {  
   echo -n $reloading $prog:  
   #kill -hup `cat ${nginx_pid}`  
   killproc $nginxd -hup  
   retval=$?  
   echo  
}  
# see how we were called.  
case $1 in  
start)  
       start  
       ;;  
stop)  
       stop  
       ;;  
reload)  
       reload  
       ;;  
restart)  
       stop  
       start  
       ;;  
status)  
       status $prog  
       retval=$?  
       ;;  
*)  
       echo $usage: $prog {start|stop}  
       exit 1  
esac  
exit $retval  
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sudo chmod +x nginx  
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sudo update-rc.d -f nginx defaults
2：安装jdk
去官网下载jdk，后缀为 .tar.gz的，解药到 /usr/local/java下面
设置环境变量：
vi /etc//environment
将此文件改成如下样子：
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path=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/java/bin  
export java_home=/usr/local/java
就可以了
使之生效：执行：
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sudo source /etc/environment
3:安装 tomcat
直接下载tomcat，解药到 /usr/local/tomcat目录下
设置tomcat为系统服务：
复制一份tomcat，bin目录下的catalina.sh文件到/etc/init.d,并改名为 tomcat
在此文件前面加上如下几行：
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修改 catalina.sh，头上加入如下：：  
java_home=/usr/local/java  
catalina_home+/usr/local/tomcat  
classpath=$java_home/lib:$catalina_home/lib  
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update-rc.d -f tomcat defaults
这样就ok了
4.安装mysql
下载绿色版的mysql，解药到/usr/local/mysql下
可能要安装一下依赖库：
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sudo apt-get install libaio1  
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sudo groupadd mysql   
sudo useradd -r -g mysql mysql  
sudo chown -r mysql:mysql /usr/local/mysql  
sudo scripts/mysql_install_db --user=mysql  
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cd /etc/init.d  
sudo ln -s /usr/local/mysql/support-files/mysql.server  
sudo update-rc.d mysql.server defaults
创建用户：
create user 'aaa'@'%' identified by 'aaa';
grant all on *.* to 'aaa'@'%';