Script $gvsqw_OraBin/../tools/sqwora_SetEnv_oratab.ksh:
example of set env for $ORACLE_SID base on oratab file for standalone based on oratab
by $gvsqw_OraBin/../tools_cust/sqwora_SetEnv_oratab.ksh for all your environnement
or by $HOME/edtConfig/sqwora_SetEnv_oratab.ksh specifically for this user
.