／ｈｏｍｅ／ｏｒａｃｌｅ 隐藏文件.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
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1
export TNS_ADMIN=$ORACLE_BASE/product/11.2.0/dbhome_1/network/admin
export ORACLE_SID=zmdb
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export PATH=$PATH:$ORACLE_HOME/bin:.
stty erase ^H
原文：http://xuliangjun.blog.51cto.com/7398089/1759356