Script to start the Oracle Enterprise Manager 12C

# Start everything.
#!/bin/bash
export ORACLE_SID
export ORACLE_HOME
export OMS_HOME
export AGENT_HOME
or
export ORACLE_SID=<ORACLE SID>
export ORACLE_HOME=<Oracle Home according to your environment>
export OMS_HOME=<OMS Home according to your environment>
export AGENT_HOME=<AGENT  Home according to your environment>
$ORACLE_HOME/bin/dbstart $ORACLE_HOME
$OMS_HOME/bin/emctl start oms
$AGENT_HOME/bin/emctl start agent


# Stop everything
#!/bin/bash
export ORACLE_SID
export ORACLE_HOME
export OMS_HOME
export AGENT_HOME
or
export ORACLE_SID=<ORACLE SID>
export ORACLE_HOME=<Oracle Home according to your environment>
export OMS_HOME=<OMS Home according to your environment>
export AGENT_HOME=<AGENT  Home according to your environment>
$ORACLE_HOME/bin/dbshut $ORACLE_HOME
$OMS_HOME/bin/emctl stop oms -all
$AGENT_HOME/bin/emctl stop agent