[root@node2 ~]# cat ~oracle/.bash_profile
# .bash_profile

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

# User specific environment and startup programs

export TMP=/tmp
export TMPDIR=$TMP
export EDITOR=vi
export ORACLE_HOSTNAME=node2            # 호스트명에 맞게 변경
export ORACLE_UNQNAME=racdb
export ORACLE_BASE=/u01/app/oracle
export GRID_HOME=/u01/app/19c/grid
export DB_HOME=$ORACLE_BASE/product/19c/db_1
export ORACLE_HOME=$DB_HOME
export ORACLE_SID=racdb2                # 2번 노드 racdb2
export ORACLE_TERM=xterm
export BASE_PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$GRID_HOME/bin:$BASE_PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export NLS_LANG=AMERICAN_KOREA.AL32UTF8
export CV_ASSUME_DISTID=OEL7
PS1='[$ORACLE_SID:$PWD]> '

[root@node2 ~]# cat ~oracle/.bashrc
# .bashrc

# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi

# User specific environment
PATH="$HOME/.local/bin:$HOME/bin:$PATH"
export PATH

# Uncomment the following line if you don't like systemctl's auto-paging feature:
# export SYSTEMD_PAGER=

# User specific aliases and functions
alias grid_env='export ORACLE_HOME=$GRID_HOME;export ORACLE_SID=+ASM2;export PATH=$ORACLE_HOME/bin:$BASE_PATH'
alias db_env='export ORACLE_HOME=$DB_HOME;export ORACLE_SID=racdb2;export PATH=$ORACLE_HOME/bin:$BASE_PATH'