tomcat+jdk一键安装脚本

#!/bin/sh
if [ -e /usr/local/java ];then
echo "delete old exist jdk ..."
sleep 2
rm -rf /usr/local/java
echo "install new jdk ..."
mkdir /usr/local/java
sleep 2
tar zxvf jdk* -C /usr/local/java
else
mkdir /usr/local/java
tar zxvf jdk* -C /usr/local/java
fi
JDKPATH=`ls /usr/local/java`
echo ${JDKPATH}

echo " ">>/etc/profile
echo "# JDK ENV">>/etc/profile
echo "JAVA_HOME=/usr/local/java/${JDKPATH}">>/etc/profile
echo 'PATH=$JAVA_HOME/bin:$PATH'>>/etc/profile
echo 'CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar'>>/etc/profile
echo 'export JAVA_HOME'>>/etc/profile
echo 'export PATH'>>/etc/profile
echo 'export CLASSPATH'>>/etc/profile

if [ -e /usr/local/apache-tomcat* ];then
echo "delete old exist tomcat ..."
sleep 2
rm -rf /usr/local/apache-tomcat*
echo "install new tomcat ..."
sleep 2
tar zxvf apache-tomcat* -C /usr/local
else
tar zxvf apache-tomcat* -C /usr/local
fi

cd /usr/local/apache-tomcat*
TOMCATPATH=`pwd`
echo ${TOMCATPATH}

echo " ">>/etc/profile
echo "# TOMCAT ENV">>/etc/profile
echo "TOMCAT_HOME=${TOMCATPATH}">>/etc/profile
echo 'PATH=$TOMCAT_HOME/bin:$PATH'>>/etc/profile

source /etc/profile