Oracle 11gR2 create init script

1. 设置oracle用户变量。

   [oracle@db01 ~]$ vi /etc/oratab
   # end line: change
   db01:/oracle/app/product/11.2.0/db_1:Y
   [oracle@db01 ~]$ vi ~/.bash_profile
   # add follows to the end
   export ORACLE_SID=db01
   

2. 以root身份创建init文件。

   [root@db01 ~]# vi /etc/rc.d/init.d/oracle
   # it's an example, edit it you like.
   #!/bin/bash
   
   # oracle: Start/Stop Oracle Database 11g R2
   #
   # chkconfig: 345 90 10
   # description: The Oracle Database is an Object-Relational Database Management System.
   #
   # processname: oracle
   
   . /etc/rc.d/init.d/functions
   
   LOCKFILE=/var/lock/subsys/oracle
   ORACLE_HOME=/oracle/app/product/11.2.0/db_1
   ORACLE_USER=oracle
   
   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"
       su - $ORACLE_USER -c "$ORACLE_HOME/bin/emctl start dbconsole"
       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"
       su - $ORACLE_USER -c "$ORACLE_HOME/bin/emctl stop dbconsole"
       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
   
   [root@db01 ~]# chmod 755 /etc/rc.d/init.d/oracle
   [root@db01 ~]# chkconfig --add oracle
   [root@db01 ~]# chkconfig oracle on