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#!/bin/bash
# 小白写法，大神绕道
#======================================================
# System Required: CentOS 7+ 其他版本未测试
# Description: Java环境一键安装脚本
# Github: https://gitee.com/upy/shell
#======================================================
# 颜色
red='\033[0;31m'
green='\033[0;32m'
# shellcheck disable=SC2034
yellow='\033[0;33m'
plain='\033[0m'
install_jdk() {
# 设置jdk软件目录
jdk_home="/usr/local/java"
soft_dir="/opt/jdk"
echo "创建jdk软件包目录"$soft_dir
if [ ! -d "$soft_dir" ]; then
mkdir $soft_dir
fi
########################################################
############# 安装 jdk1.8.0_181 ##############
########################################################
cd $soft_dir || exit
if [ -e "jdk-8u181-linux-x64.tar.gz" ]; then
echo "文件已存在，无需重复下载！"
else
echo "执行下载解压jdk！"
wget "https://mirrors.huaweicloud.com/java/jdk/8u181-b13/jdk-8u181-linux-x64.tar.gz"
fi
mkdir $jdk_home
tar -zxvf jdk-8u181-linux-x64.tar.gz -C $jdk_home
cd $jdk_home || exit
#配置环境变量
echo "开始配置java环境变量！"
echo "export JAVA_HOME=/usr/local/java/jdk1.8.0_181" >>/etc/profile
# \转义
echo "export CLASSPATH=\$JAVA_HOME/lib/rt.jar:\$JAVA_HOME/lib/tools.jar" >>/etc/profile
echo "export PATH=\$JAVA_HOME/bin:\$PATH" >>/etc/profile
# 刷新环境变量
source /etc/profile
echo "安装完毕,下面进行测试!"
java -version
# 显示菜单栏
show_menu
}
install_jdk11() {
# 设置jdk软件目录
jdk_home="/usr/local/java"
soft_dir="/opt/jdk"
echo "创建jdk软件包目录"$soft_dir
if [ ! -d "$soft_dir" ]; then
mkdir $soft_dir
fi
if [ ! -d "$jdk_home" ]; then
mkdir $jdk_home
fi
########################################################
############# 安装 jdk-11.0.2 ##############
########################################################
cd $soft_dir || exit
if [ -e "jdk-11.0.2_linux-x64_bin.tar.gz" ]; then
echo "文件已存在，无需重复下载！"
else
echo "执行下载解压jdk！"
wget "https://mirrors.huaweicloud.com/java/jdk/11.0.2+7/jdk-11.0.2_linux-x64_bin.tar.gz"
fi
tar -zxvf jdk-11.0.2_linux-x64_bin.tar.gz -C $jdk_home
cd $jdk_home || exit
#配置环境变量
echo "开始配置java环境变量！"
echo "export JAVA_HOME=/usr/local/java/jdk-11.0.2" >>/etc/profile
# \转义
echo "export CLASSPATH=\$JAVA_HOME/lib/rt.jar:\$JAVA_HOME/lib/tools.jar" >>/etc/profile
echo "export PATH=\$JAVA_HOME/bin:\$PATH" >>/etc/profile
# 刷新环境变量
source /etc/profile
echo "安装完毕,下面进行测试!"
java -version
# 显示菜单栏
show_menu
}
install_nginx() {
soft_dir="/opt/nginx"
echo "重置软件包目录"$soft_dir
sleep 3s
if [ ! -d "$soft_dir" ]; then
mkdir $soft_dir
fi
########################################################
############# 安装 nginx 1.18.0 ##############
########################################################
echo "执行安装nginx,以及https模块"
yum install -y make zlib zlib-devel gcc-c++ libtool openssl openssl-devel
yum install -y gcc-c++ pcre-devel openssl-devel
cd $soft_dir || exit
if [ -e "nginx-1.18.0.tar.gz" ]; then
echo "文件已存在，无需重复下载！"
else
echo "下载nginx 1.18.0"
wget "https://repo.huaweicloud.com/nginx/nginx-1.18.0.tar.gz"
fi
echo "开始解压..."
tar -zvxf nginx-1.18.0.tar.gz
cd $soft_dir'/nginx-1.18.0' || exit
./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_stub_status_module
make && make install
groupadd nginx
useradd nginx -g nginx -M -s /sbin/nologin
/usr/local/nginx/sbin/nginx
echo "配置nginx开机启动"
echo "/usr/local/nginx/sbin/nginx" >>/etc/rc.d/rc.local
chmod +x /etc/rc.local
#echo "开启防火墙80端口"
#firewall-cmd --zone=public --add-port=80/tcp --permanent
#firewall-cmd --zone=public --add-port=80/udp --permanent
#echo "开启防火墙443端口"
#firewall-cmd --zone=public --add-port=443/tcp --permanent
#firewall-cmd --zone=public --add-port=443/udp --permanent
#echo "重启防火墙-------------------->"
#firewall-cmd --reload
# 显示菜单栏
show_menu
}
install_node() {
# 软件下载目录
soft_dir="/opt/node"
node_home=/usr/local/node
echo "重置软件包目录"$soft_dir
sleep 3s
if [ ! -d "$soft_dir" ]; then
mkdir $soft_dir
fi
#############################################################
############# 安装 node 12.18.3 ##############
#############################################################
echo "进入软件目录下载node"
cd $soft_dir || exit
rm -rf $node_home
if [ -e "node-v12.18.3-linux-x64.tar.xz" ]; then
echo "文件已存在，无需重复下载！"
else
echo "下载node-v12.18.3-linux-x64.tar.xz"
wget "https://mirrors.ustc.edu.cn/node/v12.18.3/node-v12.18.3-linux-x64.tar.xz"
fi
echo "开始解压..."
mkdir $node_home
xz -d node-v12.18.3-linux-x64.tar.xz
tar -vxf node-v12.18.3-linux-x64.tar
mv ./node-v12.18.3-linux-x64/* $node_home
echo "开始设置node,npm,cnpm环境变量"
sleep 3s
echo "export NODE_HOME="$node_home >>/etc/profile
echo "export PATH=\$NODE_HOME/bin:\$PATH" >>/etc/profile
echo "生效环境变量"
sleep 1s
source /etc/profile
echo "查看node版本-------------------->"
node -v
echo "查看npm版本-------------------->"
npm -v
echo "安装cnpm"
npm install cnpm -g --registry=https://registry.npm.taobao.org
echo "查看cnpm版本-------------------->"
cnpm -v
echo "请手动执行:source /etc/profile"
# 显示菜单栏
show_menu
}
install_mysql() {
# mysql安装目录
mysql_home=/usr/local/mysql
soft_dir="/opt/mysql"
echo "创建mysql软件包目录"$soft_dir
mkdir $soft_dir
########################################################
############# 安装 mysql 5.7.31 ##############
########################################################
# mysql数据存放目录
data_dir=$mysql_home'/data'
echo "添加mysql用户和用户组>"
groupadd mysql
useradd mysql -g mysql -M -s /sbin/nologin
echo "重置MySQL数据目录和安装目录,并赋予mysql权限"
rm -rf $data_dir
rm -rf $mysql_home
sleep 3s
mkdir -p $data_dir
mkdir -p $mysql_home
cd $data_dir || exit
chown -R mysql .
chgrp -R mysql .
# shellcheck disable=SC2164
cd $mysql_home
chown -R mysql .
chgrp -R mysql .
echo "执行下载安装mysql>"
cd $soft_dir || exit
if [ -e "mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz" ]; then
echo "文件已存在，无需重复下载！"
else
echo "下载mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz"
wget "https://repo.huaweicloud.com/mysql/Downloads/MySQL-5.7/mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz"
fi
echo "开始解压>"
tar -zvxf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz
# shellcheck disable=SC2164
cd $soft_dir'/'
mv ./mysql-5.7.34-linux-glibc2.12-x86_64/* $mysql_home
# shellcheck disable=SC2164
cd $mysql_home'/bin/'
echo "初始化mysql数据库>"
./mysqld --initialize --basedir=$mysql_home --datadir=$data_dir --user=mysql
sleep 3s
cp $mysql_home'/support-files/mysql.server' /etc/init.d/mysqld
sleep 2s
echo "配置MySQL环境变量>"
sed -i '/export PATH=\/usr\/local\/mysql\/bin:$PATH/d' /etc/profile
echo 'export PATH='$mysql_home/bin':$PATH' >>/etc/profile
source /etc/profile
ln -s /usr/local/mysql/bin/* /usr/bin
echo "赋予权限启动mysql>"
chmod 777 /etc/my.cnf
/etc/init.d/mysqld start
echo "使用如下命令修改mysql默认密码------------------------------>"
echo "set password=password('123456');"
echo "本机连接mysql>"
# 显示菜单栏
# show_menu
}
install_maven() {
########################################################
############# 安装 maven 3.6.3 ##############
########################################################
# 软件下载目录
soft_dir="/opt/maven"
echo "重置软件包目录"$soft_dir
# rm -rf $soft_dir;
sleep 3s
# 判断文件夹是否存在
if [ ! -d "$soft_dir" ]; then
mkdir $soft_dir
echo "进入软件目录下载maven"
cd $soft_dir || exit
maven_home=/usr/local/maven
sleep 1s
if [ -e "apache-maven-3.6.3-bin.tar.gz" ]; then
echo "文件已存在，无需重复下载！"
else
echo "下载apache-maven-3.6.3-bin.tar.gz"
wget "https://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz"
fi
echo "开始解压..."
tar -zvxf apache-maven-3.6.3-bin.tar.gz
mv ./apache-maven-3.6.3 $maven_home
echo "开始设置maven环境变量-------------------->"
sleep 3s
echo "export MAVEN_HOME="$maven_home >>/etc/profile
echo "export PATH=\$MAVEN_HOME/bin:\$PATH" >>/etc/profile
echo "生效环境变量-------------------->"
sleep 1s
source /etc/profile
echo "查看maven版本-------------------->"
mvn -v
# 显示菜单栏
show_menu
else
# 存在证明下载过 ，直接解压
cd $soft_dir || exit
tar -zvxf apache-maven-3.6.3-bin.tar.gz
mv ./apache-maven-3.6.3 $maven_home
echo "开始设置maven环境变量-------------------->"
sleep 3s
echo "export MAVEN_HOME="$maven_home >>/etc/profile
echo "export PATH=\$MAVEN_HOME/bin:\$PATH" >>/etc/profile
echo "生效环境变量-------------------->"
sleep 1s
source /etc/profile
echo "查看maven版本-------------------->"
mvn -v
# 显示菜单栏
show_menu
fi
}
# 调用菜单显示方法
show_menu() {
echo -e "
${green}N.${plain} 服务器环境安装一键脚本v1.0
--- https://gitee.com/upy/shell ---
${green}0.${plain} 退出脚本
————————————————-
${green}1.${plain} 安装jdk 1.8.0_181
${green}2.${plain} 安装node 12.18.3
${green}3.${plain} 安装mysql 5.7.31
${green}4.${plain} 安装nginx 1.18.0
${green}5.${plain} 安装maven 3.6.3
${green}6.${plain} 安装jdk 11.0.2
${green}7.${plain} 安装...
--- https://gitee.com/upy/shell ---
"
echo && read -p "请输入选择 [0-12]: " num
case "${num}" in
0)
exit 0
;;
1)
install_jdk
;;
2)
install_node
;;
3)
install_mysql
;;
4)
install_nginx
;;
5)
install_maven
;;
6)
install_jdk11
;;
*)
echo -e "${red}请输入正确的数字 [0-12]${plain}"
;;
esac
}
# 调用菜单显示
show_menu
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