frogkind

#!/bin/sh
#
# This file is interpreted as shell script.
# Put your custom openvpn action here, they will
# be executed with each opevnp event.
#
# $ACTION
#      <down>    down action is generated after the TUN/TAP device is closed
#      <up>      up action is generated after the TUN/TAP device is opened
# $INSTANCE  Name of the openvpn instance which went up or down

frogkind

云

IaaS指提供系统（可以自己选）或者储存空间之类的硬件，软件要自己手动装；PaaS提供语言环境和框架（可以自己选）；SaaS只能使用开发好的软件（卖软件本身）；BaaS一般类似于非关系数据库，但各家不通用，有时还有一些其它东西。

其他人的集合

• https://education.github.com/pack GitHub学生包，需用教育邮箱验证。各种福利，可从DigitalOcean上手
• https://github.com/ripienaar/free-for-dev 本文尽量不与此项目重复
• https://free.zhelper.net/
• https://github.com/AchoArnold/discount-for-student-dev