我的.bash_profile

# .bash_profile

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

# User specifice environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
unset USERNAME

ORACLE_BASR=/U01
ORACLE_HOME=$ORACLE_BASE/oracle
ORACLE_SID=lener
PATH=$ORACLE_HOME/bin:$PATH

export ORACLE_BASE ORACLE_HOME ORACLE_SID PATH