chkconfig用于检查和设置系统的各种服务启动情况。

查询软件

查询软件

nfs是网络文件系统（network file system），允许一个节点通过网络访问远程计算机的文件系统，远程文件系统可以被直接挂载到本地，文件操作和本地没有区别，如果是局域网的nfs，那么io的性能也可以保证，下面就以CentOS为例介绍nfs配置。

安装

shell的环境配置文件

Spring for Andriod is an extension of the Spring Framework that aims to simplify the development of native Android applications.

Spring Web Flow builds on Spring MVC and allows implementing the “flows” of a web application. A flow encapsulates a sequence of steps that guide a user through the execution of some business task. It spans multiple HTTP requests, has state, deals with transactional data, is reusable, and may be dynamic and long-running in nature..

Spring Mobile is an extension to Spring MVC that aims to simplify the development of mobile web applications.

Spring Cloud Deployer defines an SPI for deploying long lived applications and short lived tasks.