12.28 rpm安裝JDk的shell腳本

#!/bin/bash

echo "+++++++----------uninstall jdk相關包----++++++"

rpm -e `rpm -qa | grep jdk` --nodeps

sleep 15s

echo "+++++++--------uninstall java相關包------------++++++++"

rpm -e `rpm -qa | grep java` --nodeps

sleep 15s

echo "+++++++--------進入腳本所在目錄------------++++++++"

cd /javadev/src

echo "+++++++++++----jdk install start------++++++++++"

echo "+++++++++++----jdk可替換成自己所需安裝的jdk rpm版本------++++++++++"

rpm -ivh jdk-8u131-linux-x64.rpm

echo "+++++++++++----查看JDk版本------++++++++++"

java -version

sleep 5s