Unnamed

$ cat listener.ora
# listener.ora Network Configuration File: /home/oracle/oracle/product/10.2.0/db_2/network/admin/listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /home/oracle/oracle/product/10.2.0/db_2)
      (PROGRAM = extproc)
        (ENV = "LD_LIBRARY_PATH=/home/oracle/oracle/product/10.2.0/db_2/lib/:home/oracle/aem/DSAccord/lib/:$LD_LIBRARY_PATH,
        ACCORD_SYSTEM_6=/home/oracle/aem/DSAccord/system/,
        ACCORD_SETTINGS_6=/home/oracle/aem/DSAccord/accord6.ini,
        EXTPROC_DLLS=libaccora10.so.6:libaccosk10.so.6")
    )
    (SID_DESC =
      (GLOBAL_NAME = orcl)
      (ORACLE_HOME = /home/oracle/oracle/product/10.2.0/db_2)
      (SID_NAME = orcl)
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS = (PROTOCOL = TCP)(HOST = bali)(PORT = 1521))
    )
  )





----------------------------------------



$ cat tnsnames.ora
# tnsnames.ora Network Configuration File: /home/oracle/oracle/product/10.2.0/db_2/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = bali)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    )
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
    )
  )





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]$ cat sqlnet.ora 
# sqlnet.ora Network Configuration File: /home/oracle/oracle/product/10.2.0/db_2/network/admin/sqlnet.ora
# Generated by Oracle configuration tools.

NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)