1.安装jdk

a)下载jdk1.6 (jdk-6u7-linux-i586.bin),/data/software/ jdk-6u7-linux-i586.bin

b)授权给下载程序可以执行的权限

i.mv /data/software/jdk-6u7-linux-i586.bin/usr/local

ii.cd /usr/local

iii.chmod a+r jdk-6u7-linux-i586.bin

iv../ jdk-6u7-linux-i586.bin

v.ln –s jdk-6u7 jdk

c)配置java环境变量

i.直接编辑/etc/profile文件或者在/etc/profile.d/文件下新建java.sh文件,普通用户没有编辑权限,可以授权或者切换到root账户来编辑该文件.

1.vim /etc/profile.d/java.sh

在这里新建的java.sh文件里添加内容如下:


#set java 环境变量

JAVA_HOME=/usr/local/jdk

PATH=$PATH:/$JAVA_HOME/bin

CLASSPATH=.:$JAVA_HOME/lib

JRE_HOME=$JAVA_HOME/jre

export JAVA_HOMEPATH CLASSPATH JRE_HOME

ii.设置javajavac的符号连接,这里把默认的jdk(本系统默认是JDK1.4)改成刚新装的jdk1.6

#cd /usr/bin

#su root

#ln –s –f /usr/local/jdk/jre/bin/java

#ln –s –f/usr/local/jdk/bin/javac

2.JDK1.6安装完毕!进行tomcat安装

a)下载tomcat6(apache-tomcat-6.0.18.tar.gz),/data/software/apache-tomcat-6.0.18.tar.gz

i.mv apache-tomcat-6.0.18.tar.gz/usr/local/

ii.tar –zxvf apache-tomcat-6.0.18.tar.gz

iii.ln –s apache-tomcat-6.0.18tomcat

iv.ln –sf/usr/local/tomcat/bin/startup.sh /usr/bin/tomcat-up

v.ln –sf /usr/local/tomcat/bin/shutdown.sh/usr/bin/tomcat-down

b)配置环境变量

i.编辑刚新建的/etc/profile.d/java.sh文件(如果没有新建就编辑/etc/profile文件),

TOMCAT_HOME

TOMCAT_HOME=/usr/local/tomcat

export JAVA_HOMEPATH CLASSPATH JRE_HOME TOMCAT_HOME

c)Tomcat自启动

echo"/usr/local/tomcat/bin/startup.sh">>/etc/rc.d/rc.local

3.安装apache

a)3.安装APACHE2.2.6
1.        进入下载目录:
cd /home/wangnan/soft
2.        解压缩文件:
tar zxvf httpd-2.2.6.tar.gz
解压缩后生成httpd-2.2.6目录,为安装源文件目录
3.        进入安装源文件目录
cd httpd-2.2.6
4.        生成安装前的配置文件,这里的—prefix指定apache的安装将安装到:/usr/local/apache目录下
./configure --prefix=/usr/local/apache --enable-modules=so --enable-rewrite
5.        生成make文件,并安装:
make;make install
//////编译过程大概要十几分钟:(真慢///////////////////
完成之后:
echo "/usr/local/apache/bin/apachectlstart">>/etc/rc.d/rc.local
上面设置启动系统后,自启动APACHE
vi /etc/rc.d/rc.local查看:)

4.tomcatapache相结合

a)安装mod_jk模块

i.cp mod_jk-1.2.26-httpd-2.2.6.so/url/local/apache22/modules/ //将模块文件放置到apache的模块目录

b)修改apache配置文件(/url/local/apache22/conf/httpd.conf的最下面加入)

1.# cd /url/local/apache22/conf/

2.# cp -pf httpd.conf httpd.conf.bak

3.# vi httpd.conf

4.LoadModule jk_modulemodules/mod_jk-1.2.25-httpd-2.2.4.so

5.JkWorkersFile"/usr/local/tomcat/conf/workers.properties"

6.JkLogFile"/usr/local/tomcat/logs/mod_jk2.log"

7.JkLogLevel info

8.JkMount /*/servlet/* ajp13

9.JkMount /*.jsp ajp13

10.JkMount /*.do ajp13

11.AddType application/x-jsp .jsp

c)添加tomcat配置文件

1.# vi/usr/local/tomcat/conf/workers.properties

2.workers.tomcat_home=/usr/local/tomcat

3.workers.java_home=/usr/local/jdk

4.ps=\

5.worker.list=ajp13

6.worker.ajp13.port=8009

7.worker.ajp13.host=localhost

8.worker.ajp13.type=ajp13

9.worker.ajp13.lbfactor=1


5.测试安装

a)#echo $PATH

b)#echo $CLASSPATH

c)#echo $TOMCAT_HOME

d)#java –version


6.Linux系统开防火墙时自动开启相对应端口

a)即时生效,重启后失效的方法

i.#service iptables start

ii.#service iptables stop

b)重启后生效

i.#chkconfig iptables on

ii.#chkconfig iptables off

c)在开启防火墙时,做如下设置,开启相关端口

i.修改/etc/sysconfig/iptables文件,添加以下内容:

ii.-A RH-Firewall-1-INPUT -m state--state NEW -m tcp -p tcp --dport 23 -j ACCEPT

iii.检查端口是否启动

1.# netstat -anp | grep :8080 //检查tomcat是否启动