Set environment variables in Oracle in Linux

You need to set two environment variables: ORACLE_HOME and ORACLE_SID, and then add the bin directory of ORACLE to PATH. Generally, ORACLE_SIDorcl and O are installed by default.

You need to set two environment variables: ORACLE_HOME and ORACLE_SID, and then add the bin directory of ORACLE to PATH. Generally, ORACLE_SID = orcl, O is installed by default.

You need to set two environment variables: Oracle_HOME and ORACLE_SID, and then add the bin directory of ORACLE to PATH. Generally, ORACLE_SID = orcl is installed by default, ORACLE_HOME =/home/oracle/product/10 ...... in this form ,,

Procedure:

1. su oracle and press enter to switch to the oracle user;

2. cd and press enter to return to the oracle user directory;

Cd/home/oracle

Ls-

3. vi. bash_profile, press enter to edit the file, press I to enter the insert status, and add the following lines at the end:

Export ORACLE_SID = orcl

Export ORACLE_HOME =/u01/app/oracle/product/11.2.0/dbhome_1

Export PATH = $ ORACLE_HOME/bin: $ PATH

Press ESC to exit vi editing,

Enter wq and press enter to save the disk and exit.

Log out of all oracle users, and then log on to oracle.

Note that before wq is entered, there is a colon. First enter this: you can enter the command at the bottom of the editor.