SSH setup command

How to Configure Secure Shell to Use the id_rsa Key for passwordless login to a Remote Host (Doc ID 1006101.1)

 ssh-keygen -t rsa -b 2048

Generating public/private rsa key pair.

Enter file in which to save the key (/home/applprod/.ssh/id_rsa):

Created directory '/home/applprod/.ssh'.

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /home/applprod/.ssh/id_rsa.

Your public key has been saved in /home/applprod/.ssh/id_rsa.pub.

The key fingerprint is:

SHA256:RLHzdreCS+aIzLM1WYr3GacsLpauHLTHTRTJcwdbOmQ applprod@opcprdapp01

The key's randomart image is:

+---[RSA 2048]----+

|       .+oE..    |

|       .+=.+.    |

|        =o+.     |

|       o o .     |

|    .   S + . .  |

|   . o + = o . . |

|    o +.B = o .  |

|   . ==+.O * .   |

|    o+*=o.B      |

+----[SHA256]-----+