oracle环境变量配置
export ORACLE_BASE=/opt/oracle
export ORACLE_HOME=/opt/oracle/product/11
export ORA_CRS_HOME=/opt/oracle/product/11
export ORACLE_SID=ora11
export ORACLE_TERM=xterm
export LD_LIBRARY_PATH=$ORACLE_HOME/lib64:$ORACLE_HOME/lib:/usr/lib
export ORACLE_DOC=$ORACLE_HOME/doc
export PATH=$ORACLE_HOME/bin:/sbin:/usr/sbin:/usr/ccs/bin:/usr/bin:/sbin:$ORACLE_HOME/OPatch_11.1.0.8.1/OPatch:$PATH:/bin:/usr/ccs/bin
export TNS_NAMES=$ORACLE_HOME/network/admin
export TNS_ADMIN=$ORACLE_HOME/network/admin
# CLASSPATH must include the following JRE locations:
CLASSPATH=/opt/oracle/product/11/JRE:/opt/oracle/product/11/jlib:/opt/oracle/product/11/rdbms/jlib
export CLASSPATH=$CLASSPATH:/opt/oracle/product/11/network/jlib
export NLS_LANG=AMERICAN_AMERICA.AL32UTF8
