离线安装脚本^[4]

使用方法sh install_nginx.shinstall_nginx.sh接收$1参数，可指定安装路径，默认安装路径为/usr/localinstall_nginx.sh#!/bin/bashdirectory=$1current_dir=`pwd`function select

使用方法source install_mysql.shinstall_mysql.sh接收$1参数，设置mysql密码，默认密码为mysql初始密码，会打印出来。$2为安装路径，默认安装路径为/usr/local.$3为数据存储路径，默认安装路径为/usr/local/mysql/data.inst

source install_jdk8.shinstall_jdk8.sh接收$1参数，可指定安装路径，默认安装路径为/usr/local