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Top Forums Shell Programming and Scripting Removing sections from listener.ora Post 302959057 by ynixon on Wednesday 28th of October 2015 10:55:30 AM
Old 10-28-2015
When there is only 1 alias, the replacement is not working Smilie

Code:
$ cat INSERT.TXT
                (SID_DESC=
                        (SID_NAME=alias3)
                        (ORACLE_HOME=/oracle/product/12.1.0.2/dbhome_1)
                        (GLOBAL_DBNAME=alias3)
                )
                (SID_DESC=
                        (SID_NAME=alias3)
                        (ORACLE_HOME=/oracle/product/12.1.0.2/dbhome_1)
                        (GLOBAL_DBNAME=alias3_DGMGRL)
                )
                (SID_DESC=
                        (SID_NAME=alias3)
                        (ORACLE_HOME=/oracle/product/12.1.0.2/dbhome_1)
                        (GLOBAL_DBNAME=alias3_DGB)
                )

$ cat listener.ora
# listener.ora Network Configuration File: 
# Generated by Oracle configuration tools.

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = l )(PORT = 1521))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
  )

SID_LIST_LISTENER=
        (SID_LIST=
                (SID_DESC=
                        (SID_NAME=alias2)
                        (ORACLE_HOME=/oracle/product/12.1.0.2/dbhome_1)
                        (GLOBAL_DBNAME=alias2)
                )
                (SID_DESC=
                        (SID_NAME=alias2)
                        (ORACLE_HOME=/oracle/product/12.1.0.2/dbhome_1)
                        (GLOBAL_DBNAME=alias2_DGMGRL)
                )
                (SID_DESC=
                        (SID_NAME=alias2)
                        (ORACLE_HOME=/oracle/product/12.1.0.2/dbhome_1)
                        (GLOBAL_DBNAME=alias2_DGB)
                )
        )


ADR_BASE_LISTENER = /oracle

$ sed -e '/(SID_D/ {:L;N;/\n *)/bK;bL; :K;/alias2/d;/'$(sed -n '/GLOBAL_DBNAME/h; $ {g; s/^[^=]*=//; s/)//;p}' listener.ora)'/rINSERT.TXT' -e ' }' listener.ora
# listener.ora Network Configuration File: 
# Generated by Oracle configuration tools.

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = l )(PORT = 1521))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
  )

SID_LIST_LISTENER=
        (SID_LIST=
        )


ADR_BASE_LISTENER = /oracle

$

 

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