oracle bash_profile

$more ~/.bash_profile 
#.bash_profile

#Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

#User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH

ORACLE_BASE=/u01/product;export ORACLE_BASE
ORACLE_HOME=/u01/product/oracle;export ORACLE_HOME
ORACLE_SID=orcldb; export ORACLE_SID
ORACLE_OWNER=oracle;export ORACLE_OWNER
ORACLE_TERM=vt100;export ORACLE_TERM
LD_LIBRARY_PATH=$ORACLE_HOME/lib;export LD_LIBRARY_PATH
set -u
PS1=`hostname`'<*$ORACLE_SID*$PWD>$';export PS1
#EDITOR=/bin/vi; export EDITOR
JAVA_HOME=/usr/local/java;export JAVA_HOME
ORA_NLS33=/u01/product/oracle/ocommon/nls/admin/data;export ORA_NLS33
CLASSPATH=/u01/product/oracle/jdbc/lib/classesl11.zip:/usr/local/java;
PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$JAVA_HOME/bin:$PATH:.;export PATH
alias ll='ls -l';
alias ls='ls --color';
alias his='history';