i install sqlplus in ubuntu 16.04 but at last

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but at last when I typed this than it ask me username and password but I don't have any thing.



$ sqlplus username/password@//dbhost:1521/SID
SQL*Plus: Release 12.2.0.1.0 Production on Tue Feb 27 01:56:15 2018
Copyright (c) 1982, 2016, Oracle. All rights reserved.
ERROR: ORA-12154: TNS:could not resolve the connect identifier specified

Enter user-name:









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    up vote
    0
    down vote

    favorite












    but at last when I typed this than it ask me username and password but I don't have any thing.



    $ sqlplus username/password@//dbhost:1521/SID
    SQL*Plus: Release 12.2.0.1.0 Production on Tue Feb 27 01:56:15 2018
    Copyright (c) 1982, 2016, Oracle. All rights reserved.
    ERROR: ORA-12154: TNS:could not resolve the connect identifier specified

    Enter user-name:









    share|improve this question

























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      but at last when I typed this than it ask me username and password but I don't have any thing.



      $ sqlplus username/password@//dbhost:1521/SID
      SQL*Plus: Release 12.2.0.1.0 Production on Tue Feb 27 01:56:15 2018
      Copyright (c) 1982, 2016, Oracle. All rights reserved.
      ERROR: ORA-12154: TNS:could not resolve the connect identifier specified

      Enter user-name:









      share|improve this question















      but at last when I typed this than it ask me username and password but I don't have any thing.



      $ sqlplus username/password@//dbhost:1521/SID
      SQL*Plus: Release 12.2.0.1.0 Production on Tue Feb 27 01:56:15 2018
      Copyright (c) 1982, 2016, Oracle. All rights reserved.
      ERROR: ORA-12154: TNS:could not resolve the connect identifier specified

      Enter user-name:






      system-installation software-installation






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Feb 26 at 20:54









      David Foerster

      26.4k1362106




      26.4k1362106










      asked Feb 26 at 20:50









      Harish Chauhan

      11




      11




















          1 Answer
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          sqlplus seems to use sys user as default
          this topic may help you! https://community.oracle.com/message/10205682#10205682



          What you want is to create a new user.
          default user is sys so you will need to connect to the db from the server itself (through ssh).
          sqlplus "/ AS SYSDBA shall connect you as sys.






          share|improve this answer






















          • harshit@harshit-Lenovo-G450:~$ sqlplus "/ AS SYSDBA > > then what should i do after this?
            – Harish Chauhan
            Mar 3 at 9:14











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          up vote
          0
          down vote













          sqlplus seems to use sys user as default
          this topic may help you! https://community.oracle.com/message/10205682#10205682



          What you want is to create a new user.
          default user is sys so you will need to connect to the db from the server itself (through ssh).
          sqlplus "/ AS SYSDBA shall connect you as sys.






          share|improve this answer






















          • harshit@harshit-Lenovo-G450:~$ sqlplus "/ AS SYSDBA > > then what should i do after this?
            – Harish Chauhan
            Mar 3 at 9:14















          up vote
          0
          down vote













          sqlplus seems to use sys user as default
          this topic may help you! https://community.oracle.com/message/10205682#10205682



          What you want is to create a new user.
          default user is sys so you will need to connect to the db from the server itself (through ssh).
          sqlplus "/ AS SYSDBA shall connect you as sys.






          share|improve this answer






















          • harshit@harshit-Lenovo-G450:~$ sqlplus "/ AS SYSDBA > > then what should i do after this?
            – Harish Chauhan
            Mar 3 at 9:14













          up vote
          0
          down vote










          up vote
          0
          down vote









          sqlplus seems to use sys user as default
          this topic may help you! https://community.oracle.com/message/10205682#10205682



          What you want is to create a new user.
          default user is sys so you will need to connect to the db from the server itself (through ssh).
          sqlplus "/ AS SYSDBA shall connect you as sys.






          share|improve this answer














          sqlplus seems to use sys user as default
          this topic may help you! https://community.oracle.com/message/10205682#10205682



          What you want is to create a new user.
          default user is sys so you will need to connect to the db from the server itself (through ssh).
          sqlplus "/ AS SYSDBA shall connect you as sys.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Feb 27 at 17:21

























          answered Feb 26 at 23:44









          augustin vm

          234




          234











          • harshit@harshit-Lenovo-G450:~$ sqlplus "/ AS SYSDBA > > then what should i do after this?
            – Harish Chauhan
            Mar 3 at 9:14

















          • harshit@harshit-Lenovo-G450:~$ sqlplus "/ AS SYSDBA > > then what should i do after this?
            – Harish Chauhan
            Mar 3 at 9:14
















          harshit@harshit-Lenovo-G450:~$ sqlplus "/ AS SYSDBA > > then what should i do after this?
          – Harish Chauhan
          Mar 3 at 9:14





          harshit@harshit-Lenovo-G450:~$ sqlplus "/ AS SYSDBA > > then what should i do after this?
          – Harish Chauhan
          Mar 3 at 9:14


















           

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