Oracle Startpup script

Oracle Startup script used for Automatic start up of oracle db after rebooting the machine. I have already explained how to install oracle 11g in previous posts and just note how to add a startup script with respect to that settings

For automatically restart the oracle after system reboot  create a file called oracle ( any name ) in /etc/init.d/ and give executable permission and paste the code into it. And make a link to /etc/rc5.d/  for that

# cd /etc/rc5.d
# ll
# ln -s ../init.d/oracle S86oracle

# vim /etc/init.d/oracle ----- and paste the below script into it. and then make the above link into it. 

# Oracle Startpup script

ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1
ORA_OWNER=oracle
  case "$1" in
      'start') #If the system is starting, then...
      echo -e "\e[34mStarting ORACLE...\e[0m"

#Start the listener
     su - $ORA_OWNER -c "$ORACLE_HOME/bin/lsnrctl start 2>&1> /dev/null"

#Start the database

     su - $ORA_OWNER -c "$ORACLE_HOME/bin/dbstart 2>&1 > /dev/null"
#  su - $ORA_OWNER -c "$ORACLE_HOME/bin/emctl start dbconsole 2>&1 > /dev/null" #Start OEM
  ;;
 'stop')   #If the system stops, that is we're shutting down our OS, then...
  echo -e "\e[34mStopping ORACLE...\e[0m"
#  su - $ORA_OWNER -c "$ORACLE_HOME/bin/emctl stop dbconsole 2>&1 > /dev/null"
  su - $ORA_OWNER -c "$ORACLE_HOME/bin/dbshut 2>&1 > /dev/null"
  su - $ORA_OWNER -c "$ORACLE_HOME/bin/lsnrctl stop 2>&1 > /dev/null"
  ;;
esac

OR

 # Oracle Startpup script

ORACLE_HOME=/home/oracle/oracle/product/10.2.0/db_1
 ORA_OWNER=oracle
 case "$1" in
  'start') #If the system is starting, then...
   echo -e "e[34mStarting ORACLE...e[0m"
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/lsnrctl start 2>&1> /dev/null"
#Start the listener
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/dbstart 2>&1 > /dev/null"
#Start the database
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/emctl start dbconsole 2>&1 >
/dev/null" #Start
OEM
   ;;
  'stop') #If the system is stops, that is we're shutting down our OS,
then...
   echo Oracle startup script
 ORACLE_HOME=/home/oracle/oracle/product/10.2.0/db_1
 ORA_OWNER=oracle
 case "$1" in
  'start') #If the system is starting, then...
   echo -e "e[34mStarting ORACLE...e[0m"
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/lsnrctl start 2>&1> /dev/null"
#Start the listener
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/dbstart 2>&1 > /dev/null"
#Start the database
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/emctl start dbconsole 2>&1 >
/dev/null" #Start
OEM
   ;;
  'stop') #If the system is stops, that is we're shutting down our OS,
then...
   echo -e "e[34mStopping ORACLE...e[0m"
su - $ORA_OWNER -c "$ORACLE_HOME/bin/emctl stop dbconsole 2>&1 >
/dev/null"
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/dbshut 2>&1 > /dev/null"
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/lsnrctl stop 2>&1 > /dev/null"
   ;;
 esac
-e "e[34mStopping ORACLE...e[0m"
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/emctl stop dbconsole 2>&1 >
/dev/null"
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/dbshut 2>&1 > /dev/null"
   su - $ORA_OWNER -c "$ORACLE_HOME/bin/lsnrctl stop 2>&1 > /dev/null"
   ;;
 esac

Change the path according to your path

Save the file as oracle in /etc/init.d directory and make it executable. This script starts the listener, database and enterprise manager.

# vim /etc/init.d/oracle
# chmod 755 /etc/init.d/oracle