Star & Stop Admin and Managed server in FMW R12.2

cd $ADMIN_SCRIPTS_HOME
./adadminsrvctl.sh start                 ====> Starts Admin Server
./admanagedsrvctl.sh start oafm_server1         ====> Starts OAFM Managed Server
./admanagedsrvctl.sh start forms_server1         ====> Starts FORMS Managed Server
./admanagedsrvctl.sh start forms-c4ws_server1        ====> Starts FORMS C4WS Managed Server
./admanagedsrvctl.sh start oacore_server1        ====> Starts OACORE Managed Server
./admanagedsrvctl.sh status oafm_server1        ====> Status OAFM Managed Server
./admanagedsrvctl.sh status forms_server1        ====> Status FORMS Managed Server
./admanagedsrvctl.sh status forms-c4ws_server1        ====> Status FORMS C4WS Managed Server
./admanagedsrvctl.sh status oacore_server1        ====> Status OACORE Managed Server
./adadminsrvctl.sh stop -nopromptmsg            ====> Stops Admin Server
./admanagedsrvctl.sh stop oafm_server1             ====> Stops OAFM Managed Server
./admanagedsrvctl.sh stop forms_server1         ====> Stops FORMS Managed Server
./admanagedsrvctl.sh stop forms-c4ws_server1         ====> Stops FORMS C4WS Managed Server
./admanagedsrvctl.sh stop oacore_server1         ====> Stops OACORE Managed Server
OR
You can use Node Manger:
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cd $FMW_HOME/user_projects/domains/EBS_domain_$TWO_TASK/bin
./startWebLogic.sh          ====> Starts Admin Server
./startManagedWebLogic.sh     ====> Starts Managed Server
./stopWebLogic.sh         ====> Stops Admin Server
./stopManagedWebLogic.sh     ====> Stops Managed Server