#!/bin/bash
#
#oracle: Start/Stop Oracle Database 11g R2/12c
#
# chkconfig: 345 90 10
# description: The Oracle Database Server is an RDBMS created by Oracle Corporation
#
# processname: oracle

. /etc/rc.d/init.d/functions

LOCKFILE=/var/lock/subsys/oracle
PATH=$PATH:$HOME/bin
ORACLE_USER=oracle
export PATH

ORACLE_BASE=/home/oracle/Oracle_12c/app/oracle
ORACLE_HOME=$ORACLE_BASE/product/12.1.0/dbhome_1
ORACLE_SID=MYORACLE
PATH=$PATH:$ORACLE_HOME/bin
LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/lib32
NLS_LANG=AMERICAN_CHINA.ZHS16GBK
export ORACLE_BASE ORACLE_HOME PATH ORACLE_SID LD_LIBRARY_PATH NLS_LANG

case "$1" in
start)
   if [ -f $LOCKFILE ]; then
      echo $0 already running.
      exit 1
   fi
   echo -n $"Starting Oracle Database:"
   su - $ORACLE_USER -c "$ORACLE_HOME/bin/lsnrctl start"
   su - $ORACLE_USER -c "$ORACLE_HOME/bin/dbstart $ORACLE_HOME"
   touch $LOCKFILE
   ;;
stop)
   if [ ! -f $LOCKFILE ]; then
      echo $0 already stopping.
      exit 1
   fi
   echo -n $"Stopping Oracle Database:"
   su - $ORACLE_USER -c "$ORACLE_HOME/bin/lsnrctl stop"
   su - $ORACLE_USER -c "$ORACLE_HOME/bin/dbshut $ORACLE_HOME"
   rm -f $LOCKFILE
   ;;
‘restart‘)
   $0 stop
   $0 start
   ;;
‘status‘)
   if [ -f $LOCKFILE ]; then
      echo $0 started.
      else
      echo $0 stopped.
   fi
   ;;
*)
   echo "Usage: $0 [start|stop|status]"
   exit 1
esac

exit 0