Do I need id_rsa pub?
If you are adding client’s public key to server’s authorized_keys then the client should keep the id_rsa. pub just in case. Beyond that it is not necessary. Generally that file doesn’t take that much space to remove it.
What is id_rsa pub file?
pub are the public keys for id_rsa and id_dsa . If you are asking in relation to SSH , id_rsa is an RSA key and can be used with the SSH protocol 1 or 2, whereas id_dsa is a DSA key and can only be used with SSH protocol 2.
Where is id_rsa Pub stored?
~/
Public-Key Basics ssh/id_rsa and the public key is stored in ~/. ssh/id_rsa. pub . The private key should only be kept on your local system and should be encrypted using a passphrase that is at least as strong as any password you would normally use.
Can I share my id_rsa pub?
The . pub in the filename id_rsa. pub indicates that it is a public key which is fine to share with anyone managing a remote machine you want to access via ssh . The corresponding private key which should not be shared is id_rsa .
Can I rename id_rsa pub?
If you already have an id_rsa file on the second computer, you can rename your key to something else and then specify the key when you make an ssh connection.
Where was ID _ rsa.pub file created at?
If you’re on Windows, look at F:\\.ssh For me this file existed in c:/Users/Lee/.ssh Edit: Did not realize you were on Windows. Type the following to get the contents of id_rsa.pub
Do you need to name SSH key id _ rsa?
By default, ssh searches for id_dsa and id_rsa files. The keys do not have to be named like this, you can name it mykey just as well, or even place it in a different directory. However, if you do either of those, then you need to explicitly reference the key in the ssh command like so: ssh user@server -i /path/to/mykey
Can a public key be published to the public?
As their names suggest, the private key should be kept secret and the public key can be published to the public. Public-key authentication works with a public and a private key. Both the client and the server have their own keys.
Do you need to set pubkeyauthentication to no?
PubkeyAuthentication is set to No (default yes ). It’s not uncommon to use multiple keys. Instead of running ssh user@host -i /path/to/identity_file, you can use a configuration file, ~/.ssh/config. Common settings are the IdentityFile (the keys) and port.