自动安装eclipse和jdk

#!/bin/bash

JDK_INSTALL_DIR=/usr/local
JAVA_HOME=$JDK_INSTALL_DIR/jdk1.8.0_92
JAVA_HOME_BIN_DIR=$JAVA_HOME/bin

ECLIPSE_INSTALL_DIR=~/
ECLIPSE_DIR=$ECLIPSE_INSTALL_DIR/eclipse
ECLIPSE_JRE_DIR=$ECLIPSE_INSTALL_DIR/eclipse/jre

JDK_TOOLS_PKG="`dirname $0`/java/jdk-8u92-linux-x64.tar.gz"
ECLIPSE_TOOLS_PKG="`dirname $0`/java/eclipse-cpp-neon-2-linux-gtk-x86_64.tar.gz"


echo "Extract JDK tools ...to $JDK_INSTALL_DIR" >&2
tar -zxf $JDK_TOOLS_PKG -C $JDK_INSTALL_DIR
[ $? != 0 ] && exit 1

cat >> ~/.bashrc << EOF

# `date`
# JDK PATH
export JAVA_HOME=$JAVA_HOME
export PATH="$JAVA_HOME_BIN_DIR:\$PATH" 
# 

EOF

echo "Extract eclipse tools ...to $ECLIPSE_INSTALL_DIR" >&2
tar -zxf $ECLIPSE_TOOLS_PKG -C $ECLIPSE_INSTALL_DIR
[ $? != 0 ] && exit 1

mkdir -p $ECLIPSE_JRE_DIR

ln -s $JAVA_HOME_BIN_DIR $ECLIPSE_JRE_DIR/bin

chown -R hi $ECLIPSE_DIR