Multiple ways to connect with rman - Oracle database

Multiple ways to connect with rman to oracle database 

1->

[oracle@orcl dbs]$

[oracle@orcl dbs]$

[oracle@orcl dbs]$ rman target "' / as sysdba'"

Recovery Manager: Release 19.0.0.0.0 - Production on Wed May 21 11:38:04 2025

Version 19.3.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

connected to target database: DB1 (DBID=1788905834)

RMAN>

2->

[oracle@orcl dbs]$

[oracle@orcl dbs]$

[oracle@orcl dbs]$ rman target /

Recovery Manager: Release 19.0.0.0.0 - Production on Wed May 21 11:38:26 2025

Version 19.3.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

connected to target database: DB1 (DBID=1788905834)

RMAN>

3->

[oracle@orcl dbs]$

[oracle@orcl dbs]$

[oracle@orcl dbs]$ rman target /

Recovery Manager: Release 19.0.0.0.0 - Production on Wed May 21 11:38:26 2025

Version 19.3.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

connected to target database: DB1 (DBID=1788905834)

RMAN>

4->

[oracle@orcl dbs]$

[oracle@orcl dbs]$

[oracle@orcl dbs]$ rman target sys/sys

Recovery Manager: Release 19.0.0.0.0 - Production on Wed May 21 11:42:47 2025

Version 19.3.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.

connected to target database: DB1 (DBID=1788905834)

RMAN>

RMAN>