linux 的启动执行脚本 (+oracle)

1.在/etc/init.d目录新建可执行文件 A,  编辑A文件内容,写入要执行的shell , 赋予文件执行的权限

2. 新建软连接 如:   ln -s  /etc/init.d/a   /etc/rc.d/rcN.d/S99AAA    (S 代表 start , 99执行优先级 ,N 服务起的运行级别)

3.oracle的自动启动

2.2.2 Automating Database Startup and Shutdown on Other Operating Systems

To automate database startup and shutdown by using the dbstart anddbshut scripts:

1. Log in as the root user.

2. Edit the oratab file for your platform.

   To open the file, use one of the following commands:

   • On Solaris:

     # vi /var/opt/oracle/oratab

   • On AIX, HP-UX, Linux, and Tru64 UNIX:

     # vi /etc/oratab

   Database entries in the oratab file are displayed in the following format:

   SID:ORACLE_HOME:{Y|N|W}

   In this example, the values Y and N specify whether you want the scripts to start or shut down the database, respectively. For each database for which you want to automate shutdown and startup, first determine the instance identifier (SID) for that database, which is identified by the SID in the first field. Then, change the last field for each toY.

   You can set dbstart to autostart a single-instance database that uses an Automatic Storage Management installation that is auto-started by Oracle Clusterware. This is the default behavior for an Automatic Storage Management cluster. If you want to do this, then you must change the oratab entry of the database and the Automatic Storage Management installation to use a third field with the valueW and N, respectively. These values specify that dbstart auto-starts the database only after the Automatic Storage Management instance is started.

   Note:

   If you add new database instances to the system and if you want to automate startup for them, then you must edit the entries for those instances in theoratab file.

3. Change directory to one of the following depending on your operating system.

   PlatformInitialization File DirectoryAIX/etcLinux and Solaris/etc/init.dHP-UX and Tru64 UNIX/sbin/init.d
   

4. Create a file called dbora, and copy the following lines into this file:

   Note:

   Change the value of the ORACLE_HOME environment variable to an Oracle home directory for the installation. Change the value of theORACLE environment variable to the user name of the owner of the database installed in the Oracle home directory (typically,oracle).

   #! /bin/sh  -x## Change the value of ORACLE_HOME to specify the correct Oracle home# directory for your installation.ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1## Change the value of ORACLE to the login name of the# oracle owner at your site.#ORACLE=oraclePATH=${PATH}:$ORACLE_HOME/binHOST=`hostname`PLATFORM=`uname`export ORACLE_HOME PATH#if [ ! "$2" = "ORA_DB" ] ; then   if [ "$PLATFORM" = "HP-UX" ] ; then      remsh $HOST -l $ORACLE -n "$0 $1 ORA_DB"      exit   else      rsh $HOST -l $ORACLE  $0 $1 ORA_DB      exit   fifi#case $1 in'start')        if [ "$PLATFORM" = "Linux" ] ; then          touch /var/lock/subsys/dbora        fi        $ORACLE_HOME/bin/dbstart $ORACLE_HOME &        ;;'stop')        $ORACLE_HOME/bin/dbshut $ORACLE_HOME &        ;;*)        echo "usage: $0 {start|stop}"        exit        ;;esac#exit

   Note:

   This script can only stop Oracle Net listener for which a password has not been set. In addition, if the listener name is not the default name,LISTENER, then you must specify the listener name in the stop andstart commands:

   $ORACLE_HOME/bin/lsnrctl {start|stop} listener_name

5. Change the group of the dbora file to the OSDBA group (typically dba), and set the permissions to 750:

   # chgrp dba dbora# chmod 750 dbora

6. Create symbolic links to the dbora script in the appropriate run-level script directories as follows.

   PlatformSymbolic Links CommandsAIX

   # ln -s /etc/dbora /etc/rc.d/rc2.d/S99dbora# ln -s /etc/dbora /etc/rc.d/rc2.d/K01dbora

   HP-UX

   # ln -s /sbin/init.d/dbora /sbin/rc3.d/S990dbora# ln -s /sbin/init.d/dbora /sbin/rc0.d/K001dbora

   Linux

   # ln -s /etc/init.d/dbora /etc/rc.d/rc0.d/K01dbora# ln -s /etc/init.d/dbora /etc/rc.d/rc3.d/S99dbora# ln -s /etc/init.d/dbora /etc/rc.d/rc5.d/S99dbora

   Solaris

   # ln -s /etc/init.d/dbora /etc/rc0.d/K01dbora# ln -s /etc/init.d/dbora /etc/rc3.d/S99dbora

   Tru64 UNIX

   # ln -s /sbin/init.d/dbora /sbin/rc3.d/S99dbora# ln -s /sbin/init.d/dbora /sbin/rc0.d/K01dbora 

           地址: http://docs.oracle.com/cd/B19306_01/server.102/b15658/strt_stp.htm#CFAHAHGA