sqlplus -bash: sqlplus: command not found

Export , path를 다 잘 잡아줘야 한다. 아래처럼

PATH=$PATH:$HOME/bin   
# .bash_profile   
   
# Get the aliases and functions   
if [ -f ~/.bashrc ]; then   
        . ~/.bashrc   
fi   
   
export ORACLE_BASE=/home/oracle/app/oracle   
export ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1   
export ORACLE_SID=orcl   
   
   
# User specific environment and startup programs   
   
PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin:/sbin   
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME/lib   
   
   
export PATH   
   
alias cdhome='cd /home/oracle/app/oracle/product/11.2.0/dbhome_1'   
~