# Oracle Environment
export ORACLE_BASE=/opt/oracle
export ORACLE_HOME=/opt/oracle/product/11gR2/db
export ORACLE_SID=ora8
export ORACLE_TERM=xterm
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:$ORACLE_HOME/rdbms/lib
export LD_LIBRARY_PATH
SHLIB_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/rdbms/lib
export SHLIB_PATH
# Set shell search paths:
export PATH=$ORACLE_HOME/bin:/usr/sbin:$PATH:/usr/local/bin
# CLASSPATH must include the following JRE locations:
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export CLASSPATH=$CLASSPATH:$ORACLE_HOME/network/jlib
export NLS_LANG=AMERICAN_AMERICA.AL32UTF8oracle安装
原文：http://blog.csdn.net/jenya007/article/details/40427759
