可编程定时器_计数器,调用控制8253计数器,可打印记数结果.-programmable timer counters, call control 8,253 counter, can print the results in mind.

一个控制TOMCAT服务启动关闭刷新的控制台程序，且增加定时或手动备份ORACLE数据库功能。-TOMCAT service to start off a control console refresh program, and increase the timing or manual backup of ORACLE database functionality.