How to Install Oracle 12c R1 Database on Linux Mint 19 64-bit Easy Guide | User’s Path Setup

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The article contains the necessary instructions about How to install the Oracle 12c R1 Database on Linux Mint 19.x Tara/Tessa/Tina/Tricia Setting Up Users & Directories.

Oracle 12c R1 DB Installation on Linux Mint 19
3/5 Setting Up Users & Directories

1. Add Paths to oracle’s .bashrc.

   Login as Oracle

   su oracle

   Then Edit the .bashrc file

   nano ~/.bashrc

   Append:

   # Oracle Settings
   export TMP=/tmp;
   export TMPDIR=$TMP; 
   export ORACLE_HOSTNAME=[HOSTNAME]; 
   export ORACLE_BASE=/u01/app/oracle;
   export ORACLE_HOME=$ORACLE_BASE/product/12/dbhome_1; 
   export ORACLE_SID=[DBSID]; 
   export ORACLE_UNQNAME=$ORACLE_SID;
   export PATH=/usr/sbin:$ORACLE_HOME/bin:$PATH; 
   export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/lib64; 
   export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib;
   

   Replace [HOSTNAME] with IP and [DBSID] with SID Name
   
   In this Example Respectively:

   • HOSTNAME = 127.0.0.1

   • DBSID = SID

   Load New .bashrc Settings

   bash

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