Centos6.5 Installing the JDK +tomcat +mysql installation Tutorial

Installation Instructions:

System Environment: Centos 6.5

Installation Method: RPM Installation

Software Preparation: jdk-7-linux-x64.rpm

: http://www.oracle.com/technetwork/java/javase/downloads/java-se-jdk-7-download-432154.html

First, install the JDK7

1, check the original version of the system

Java-version

Rpm-qa | grep Java further review JDK information

Rpm-e--nodeps XX (software package) Brute Force Delete package

2. Upload a new JDK package and install

RPM-IVH jdk-7u75-linux-x64.rpm

3. JDK Verification Installation

JDK is installed by default in/usr/java

4. Configure Environment variables

After the device has jdk-7u75-linux-x64.rpm installed, you need to configure the environment variables

Configuration file/etc/profile

Vi/etc/profile

Append the following content to the file:

Java_home=/usr/java/jdk1.7.0_75

Jre_home=/usr/java/jdk1.7.0_75/jre

Path= $PATH: $JAVA _home/bin: $JRE _home/bin

Classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jar: $JRE _home/lib

Export Java_home jre_home PATH CLASSPATH

To make it effective:

Source/etc/profile #使修改立即生效

Echo $PATH #查看PATH值

Ii. installation of Tomcat

1. Upload the Apache-tomcat-7.0.65.tar file to the/usr/local folder,

2. Unpack the Package

TAR-ZXVF apache-tomcat-7.0.65.tar.gz #解压压缩包

3. Delete the compressed package

Rpm-r/usr/local/apache-tomcat-7.0.65.tar.gz #删除压缩包

4. Create the Tomcat folder and move the extracted files to the Tomcat folder

MV apache-tomcat-7.0.65 Tomcat

Ls

CD Tomcat

Ls

5 Starting Tomcat

/usr/local/tomcat/bin/startup.sh #启动tomcat

6, firewall open 8080 port

Add 8080 ports to the firewall configuration and do the following

Vi/etc/sysconfig/iptables

-A rh-firewall-1-input-m state--state new-m tcp-p TCP--dport 8080-j ACCEPT F # Open 8080 ports

Servcie iptables Restart #重启防火墙

7. Verifying the Tomcat installation

See if Tomcat is working properly with the following address

http://192.168.37.129:8080/

See the Tomcat interface, indicating successful installation

Third, install MySQL

1. Install MySQL using yum

I blog in a separate description of the CentOS system installation MySQL documentation, the need for friends can view my blog. Thank you.

Centos6.5 Installing the JDK +tomcat +mysql installation Tutorial