linux环境安装脚本 window——java（JDK）、redis、maven全自动安装

最新推荐文章于 2024-11-29 18:42:09 发布

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#自动化脚本

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本文详细介绍了如何在Linux环境中使用自动化脚本安装Java JDK、Redis和Maven，实现一键快捷部署，提升系统配置效率。

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#!/bin/bash

installJDK() {
	uninstallJDK
	echo "install JDK..."
	# 1. remove openjdk if exists. 卸载已经安装的jdk
	for i in $(rpm -qa | grep jdk | grep -v grep)
	do
		echo "Deleting rpm -> "$i
		sudo rpm -e --nodeps $i
	done
	if [[ ! -z $(rpm -qa | grep jdk | grep -v grep) ]];
	then
		echo "-->Failed to remove the defult Jdk."
	else

		# 2. 安装JDK
		tar -zxf jdk-8u191-linux-x64.tar.gz
		mkdir -p /usr/java
		rm -rf /usr/java/jdk1.8.0_191
		mv ./jdk1.8.0_191 /usr/java/

		# 3. config /etc/profile 配置环境变量
		echo "change JDK config /etc/profile"
		echo "export JAVA_HOME=/usr/java/jdk1.8.0_191">>/etc/profile
		echo 'export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar'>>/etc/profile
		echo 'export PATH=$PATH:$JAVA_HOME/bin'>>/etc/profile
		
		echo "install JDK success"
	fi
}

uninstallJDK() {
	echo "uninstall JDK begin"
	rm -rf /usr/local/java
	sed -i "/JAVA_HOME/d" /etc/profile
	echo "uninstall JDK success"
}

installMaven() {
	uninstallMaven
	echo "install maven"
	tar -zxf apache-maven-3.6.1-bin.tar.gz
	mkdir -p /usr/local/maven
	mv ./apache-maven-3.6.1 /usr/local/maven

	echo "change maven config /etc/profile"
	echo "export MAVEN_HOME=/usr/local/maven/apache-maven-3.6.1">>/etc/profile
	echo 'export PATH=$PATH:$MAVEN_HOME/bin'>>/etc/profile
	
	echo "install maven success"
}
uninstallMaven() {
	echo "unistall maven begin"
	rm -rf /usr/local/maven
	sed -i "/MAVEN_HOME/d" /etc/profile
	echo "unistall maven success"
}

installRedis() {
	uninstallRedis
	echo "install redis"
	
	tar -zxf redis-5.0.4.tar.gz
	cd redis-5.0.4 
	make clean >> /var/log/env_install.log 2>&1
	make >> /var/log/env_install.log 2>&1
	cd src
	make install PREFIX=/usr/local/redis
	cd ../
	mkdir -p /usr/local/redis/etc
	/bin/cp redis.conf /usr/local/redis/etc
	sed -i 's|daemonize no|daemonize yes|' /usr/local/redis/etc/redis.conf
	sed -i 's|protected-mode yes|protected-mode no|' /usr/local/redis/etc/redis.conf
	sed -i 's|bind 127.0.0.1|#bind 127.0.0.1\nbind 0.0.0.0|' /usr/local/redis/etc/redis.conf
	
	echo "redis install success"
	/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf
	echo "redis started"
}

uninstallRedis() {
	stopRedis
	echo "uninstall redis"
	rm -rf /usr/local/redis
	rm -rf /usr/bin/redis*
	echo "unistall redis success"
}

stopRedis() {
	pkill redis
	echo "stop redis"
}

mkdir -p /var/log/
touch /var/log/env_install.log

case "$1" in
	"installAll")
				installJDK
				installMaven
				installRedis
				;;
	"uninstallAll")
				uninstallJDK
				uninstallMaven
				uninstallRedis
				;;
	"JDK")
				installJDK
				;;
	"maven")
				installMaven
				;;
	"redis")
				installRedis
				;;
esac

###使修改生效
source /etc/profile