[oracle@redhat4 ~]$ vi .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
unset USERNAME

export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
export ORACLE_SID=ORCL
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
export PATH=$PATH:$ORACLE_HOME/bin:.
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".bash_profile" 19L, 388C written