echo $LD_LIBRARY_PATH
/usr/lib/oracle/xe/app/oracle/product/10.2.0/client/lib:/usr/lib/oracle/xe/app/oracle/product/10.2.0/client/lib:/usr/lib/oracle/xe/app/oracle/product/10.2.0/client/lib:/usr/lib/oracle/xe/app/oracle/product/10.2.0/client/lib: