Shulou(Shulou.com)06/01 Report--

# JDK installation #

The version selected here is jdk-6u33-linux-x64.bin.

1. Upload installation files to the default path

two。 Grant execute permission to the installation file

Chmod + x jdk-6u33-linux-x64.bin

3. Perform installation

. / jdk-6u33-linux-x64.bin

Mv jdk1.6.0_33 / usr/local

Ln-s jdk1.6.0_33 java

4. Configure the environment variable and append it after / etc/profile.

JAVA_HOME=/usr/local/java

JRE_HOME=/usr/local/java/jre

CLASSPATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib

PATH=$JAVA_HOME/bin:$PATH

Export PATH CLASSPATH JAVA_HOME

Source / etc/profile # gives effect to the modified configuration file

5. Check whether java is installed successfully

[root@p2ptest ~] # java-version

Java version "1.6.033"

Java (TM) SE Runtime Environment (build 1.6.0_33-b04)

Java HotSpot (TM) 64-Bit Server VM (build 20.8-b03, mixed mode)

# install Tomcat####

1. Extract the file

Tar zxf apache-tomcat-7.0.2.tar.gz-C / usr/local

Mv apache-tomcat-7.0.2 tomcat

2.vi / usr/local/tomcat/bin/catalina.sh add

JAVA_OPTS= "- Xms1024m-Xmx1024m-Xss1024K-XX:PermSize=128m-XX:MaxPermSize=256m"

Configuration file: / usr/local/tomcat/conf/server.xml

Log output: / usr/local/tomcat/logs/catalina.out

Connection string: / usr/local/tomcat/conf/context.xml

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