在虚拟机syfdemo的applmgr角色下执行appstart.sh脚本时依次执行以下过程：
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脚本 用途
adopmnctl.sh start, stop and check the status of OPMN
OPMN(Oracle Process Manger Oracle) 进程管理器
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adalnctl.sh Start / Stop Applications RPC Listener process for VIS
RPC(Remote Procedure Call Protocol):远程过程调用协议，通过网络从远程计算机程序上请求服务
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adapcctl.sh start, stop and check the status of Oracle HTTP Server.
HTTP 服务
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adoacorectl.sh start, stop and check the status of the oacore oc4j instance.
Oacore oc4j实例
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adformsctl.sh start, stop and check the status of the forms oc4j instance.
forms oc4j实例
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adoafmctl.sh start, stop and check the status of the oafm oc4j instance
oafm(Oracle Application Fusion Middleware):Oracle应用程序融合中间件
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adcmctl.sh Start / Stop Concurrent Manager for VIS
并发管理器
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jtffmctl.sh Start / Stop Fulfillment Server process for VIS
实现服务器进程
PS：
ctl结尾：对数据库的控制文件
脚本使用格式： filename.sh {start|stop|status}
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重新启动虚拟机后会自动启动数据库和应用服务器。（献给以前每次重启后都启动数据库和应用服务器，结果启动不了，就关了再重启的逗比）