Linux boot automatically starts Oracle settings

1after installing the Oracle database: Execute Dbstart and Dbshut will prompt: [[email protected]~]$ Dbstartoracle_home_listner is isn't SET, unable to auto-start Oracle Net listenerusage:/u01/app/oracle/oracle/product/10.2.0/db_1/bin/Dbstart oracle_home Error reason is: Dbstart and Dbshut script file Oracle_home_listner settings have problems, open two files found: Oracle_home_listner=$1, modified to Oracle_home_listner=$ORACLE _home, the command is as follows: [[email protected]~]$VI$ORACLE _home/bin/Dbstart[[email protected]~]$VI$ORACLE _home/bin/Dbshut after the change to save the exit, the first issue has been resolved;2how to automatically start Oracle monitoring and instance at Linux startup first of all to solve the above problem, in order to continue yo! First step: Modify/etc/oratab file, the command is as follows: [[email protected]~]$VI/etc/Oratab found: ACCP:/u01/oracle:n modified to: accp:/u01/oracle:y Step Two: Add Lsnrctl start and Dbstart to the rc.local file with the following command: [email protected]~]$VI/etc/rc.d/rc.local Add:suOracle-lc"/u01/oracle/bin/lsnrctl Start" suoracle-lc/u01/oracle/bin/Dbstart Note: The first command has a space, so you should try it again with a quotation mark! 

Linux boot automatically starts Oracle settings