1.下载:   

# wget http://download.oracle.com/otn-pub/java/jdk/6u31-b04/jdk-6u31-linux-x64-rpm.bin   

  

2.赋权限:   

[root@rrcy ~]# ls -l jdk-6u31-linux-x64-rpm.bin 

-rw-r--r-- 1 root root 81071431 Jun 26 14:00 jdk-6u31-linux-x64-rpm.bin

[root@rrcy ~]# chmod +x jdk-6u31-linux-x64-rpm.bin


  

3.安装:   

#./jdk-6u31-linux-x64-rpm.bin   



[root@rrcy ~]# ./jdk-6u31-linux-x64-rpm.bin 

Unpacking...

Checksumming...

Extracting...

UnZipSFX 5.50 of 17 February 2002, by Info-ZIP ([email protected]).

  inflating: jdk-6u31-linux-amd64.rpm  

  inflating: sun-javadb-common-10.6.2-1.1.i386.rpm  

  inflating: sun-javadb-core-10.6.2-1.1.i386.rpm  

  inflating: sun-javadb-client-10.6.2-1.1.i386.rpm  

  inflating: sun-javadb-demo-10.6.2-1.1.i386.rpm  

  inflating: sun-javadb-docs-10.6.2-1.1.i386.rpm  

  inflating: sun-javadb-javadoc-10.6.2-1.1.i386.rpm  

Preparing...                ########################################### [100%]

   1:jdk                    ########################################### [100%]

Unpacking JAR files...

rt.jar...

jsse.jar...

charsets.jar...

tools.jar...

localedata.jar...

plugin.jar...

javaws.jar...

deploy.jar...

Installing JavaDB

Preparing...                ########################################### [100%]

   1:sun-javadb-common      ########################################### [ 17%]

   2:sun-javadb-core        ########################################### [ 33%]

   3:sun-javadb-client      ########################################### [ 50%]

   4:sun-javadb-demo        ########################################### [ 67%]

   5:sun-javadb-docs        ########################################### [ 83%]

   6:sun-javadb-javadoc     ########################################### [100%]


Java(TM) SE Development Kit 6 successfully installed.


Product Registration is FREE and includes many benefits:

* Notification of new versions, patches, and updates

* Special offers on Oracle products, services and training

* Access to early releases and documentation


Product and system data will be collected. If your configuration

supports a browser, the JDK Product Registration form will

be presented. If you do not register, none of this information

will be saved. You may also register your JDK later by

opening the register.html file (located in the JDK installation

directory) in a browser.


For more information on what data Registration collects and 

how it is managed and used, see:

http://java.sun.com/javase/registration/JDKRegistrationPrivacy.html


Press Enter to continue.....


 

Done.


3.查看文件指向

[root@rrcy java]# ls -l

total 4

lrwxrwxrwx 1 root root   16 Jun 26 14:02 default -> /usr/java/latest

drwxr-xr-x 9 root root 4096 Jun 26 14:02 jdk1.6.0_31

lrwxrwxrwx 1 root root   21 Jun 26 14:02 latest -> /usr/java/jdk1.6.0_31



4.设置java环境:/etc/profile.d/在最后添加如下内容,然后上传   

root@rrcy tomcat]# vim /etc/profile.d/java.sh

export JAVA_HOME=/usr/java/jdk1.6.0_31

export PATH=$PATH:$JAVA_HOME/bin


5.执行环境变量:

[root@rrcy java]# . /etc/profile.d/java.sh


6.查看版本:

[root@rrcy java]# java -version

java version "1.5.0"

gij (GNU libgcj) version 4.4.7 20120313 (Red Hat 4.4.7-4)


Copyright (C) 2007 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


  

7.是否成功安装JDK验证:

# java   

Usage: java [-options] class [args...]   

           (to execute a class)   

   or  java [-options] -jar jarfile [args...]   

           (to execute a jar file)   

  

where options include:   

    -d32          use a 32-bit data model if available   

  

    -d64          use a 64-bit data model if available   

    -server       to select the "server" VM  


二、安装配置tomcat+apache

1.下载安装包

apache-tomcat-7.0.54.tar.gz

2.解压安装包

tar -xf apache-tomcat-7.0.54.tar.gz -C /usr/local

3.创建tomcat连接

cd /usr/local

ln -sv apache-tomcat-7.0.54 tomcat

4.查看连接是否成功

[root@rrcy local]# ll

lrwxrwxrwx   1 root root      20 Jun 26 12:56 tomcat -> apache-tomcat-7.0.54


5.创建tomcat环境变量文件

[root@rrcy ~]# vim /etc/profile.d/tomcat.sh

export CATALINA_HOME=/usr/local/tomcat

export PATH=$PATH:$CATALINA_HOME/bin


6.运行环境变量


[root@rrcy ~]# . /etc/profile.d/tomcat.sh 


[root@rrcy tomcat]# catalina.sh version

Using CATALINA_BASE:   /usr/local/tomcat

Using CATALINA_HOME:   /usr/local/tomcat

Using CATALINA_TMPDIR: /usr/local/tomcat/temp

Using JRE_HOME:        /usr

Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar

Server version: Apache Tomcat/7.0.54

Server built:   May 19 2014 10:26:15

Server number:  7.0.54.0

OS Name:        Linux

OS Version:     2.6.32-431.17.1.el6.x86_64

Architecture:   x86_64

JVM Version:    1.5.0

JVM Vendor:     Free Software Foundation, Inc.

[root@rrcy tomcat]# 


7.开起tomcat服务

[root@rrcy tomcat]# catalina.sh start


8.查看8080 8009 端口

[root@rrcy init.d]# netstat -tnlp

Active Internet connections (only servers)

Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   

tcp        0      0 192.168.1.208:53            0.0.0.0:*                   LISTEN      10603/named         

tcp        0      0 127.0.0.1:53                0.0.0.0:*                   LISTEN      10603/named         

tcp        0      0 0.0.0.0:22                  0.0.0.0:*                   LISTEN      897/sshd            

tcp        0      0 127.0.0.1:953               0.0.0.0:*                   LISTEN      10603/named         

tcp        0      0 127.0.0.1:25                0.0.0.0:*                   LISTEN      1182/master         

tcp        0      0 127.0.0.1:6010              0.0.0.0:*                   LISTEN      11219/sshd          

tcp        0      0 127.0.0.1:6011              0.0.0.0:*                   LISTEN      11656/sshd          

tcp        0      0 127.0.0.1:9000              0.0.0.0:*                   LISTEN      1193/php-fpm        

tcp        0      0 127.0.0.1:3306              0.0.0.0:*                   LISTEN      1090/mysqld         

tcp        0      0 :::8080                     :::*                        LISTEN      12338/java          

tcp        0      0 :::80                       :::*                        LISTEN      2753/httpd          

tcp        0      0 :::22                       :::*                        LISTEN      897/sshd            

tcp        0      0 ::1:25                      :::*                        LISTEN      1182/master         

tcp        0      0 ::1:6010                    :::*                        LISTEN      11219/sshd          

tcp        0      0 ::1:6011                    :::*                        LISTEN      11656/sshd          

tcp        0      0 ::ffff:127.0.0.1:8005       :::*                        LISTEN      12087/java          

tcp        0      0 :::8009                     :::*                        LISTEN      12338/java  

       

9.创建启动服务


[root@rrcy conf]# vim /etc/init.d/tomcat

JAVA_HOME=/usr/java/latest

CATALINA_HOME=/usr/local/tomcat

export JAVA_HOME CATALINA_HOME

exec $CATALINA_HOME/bin/catalina.sh $*


[root@rrcy conf]# chmod +x /etc/init.d/tomcat


[root@rrcy conf]# service tomcat start

Using CATALINA_BASE:   /usr/local/tomcat

Using CATALINA_HOME:   /usr/local/tomcat

Using CATALINA_TMPDIR: /usr/local/tomcat/temp

Using JRE_HOME:        /usr/java/latest

Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar

Tomcat started.


11. IE访问  http://ip:8080