You generate an SSH key through macOS by using the Terminal application. Once you upload a valid public SSH key, the Triton Compute Service uses SmartLogin to copy the public key to any new SmartMachine you provision.
- Create Rsa Ssh Key
- Ssh-keygen Generate Rsa Key Pair
- How To Generate Rsa Keys With Ssh-keygen
- Ssh Keygen Rsa
- Ssh-keygen Generating New Host Keys Rsa Could
Joyent recommends RSA keys because the node-manta CLI programs work with RSA keys both locally and with the ssh agent. DSA keys will work only if the private key is on the same system as the CLI, and not password-protected.
May 27, 2010 H ow do I generate ssh RSA keys under Linux operating systems? You need to use the ssh-keygen command as follows to generate RSA keys (open terminal and type the following command): ssh-keygen -t rsa OR ssh-keygen. Apr 12, 2018 By default ssh-keygen will create a 2048-bit RSA key pair, which is secure enough for most use cases (you may optionally pass in the -b 4096 flag to create a larger 4096-bit key). After entering the command, you should see the following output.
Create Rsa Ssh Key
About Terminal
Terminal is the terminal emulator which provides a text-based command line interface to the Unix shell of macOS.
To open the macOS Terminal, follow these steps:
- In Finder, choose Utilities from the Applications folder.
- Find Terminal in the Utilities listw.
- Open Terminal.
The Terminal window opens with the commandline prompt displaying the name of your machine and your username.
Generating an SSH key
An SSH key consists of a pair of files. One is the private key, which should never be shared with anyone. The other is the public key. The other file is a public key which allows you to log into the containers and VMs you provision. When you generate the keys, you will use
ssh-keygen
to store the keys in a safe location so you can bypass the login prompt when connecting to your instances.To generate SSH keys in macOS, follow these steps:
- Enter the following command in the Terminal window.This starts the key generation process. When you execute this command, the
ssh-keygen
utility prompts you to indicate where to store the key. - Press the ENTER key to accept the default location. The
ssh-keygen
utility prompts you for a passphrase. - Type in a passphrase. You can also hit the ENTER key to accept the default (no passphrase). However, this is not recommended.
You will need to enter the passphrase a second time to continue.
After you confirm the passphrase, the system generates the key pair.
Your private key is saved to the
id_rsa
file in the .ssh
directory and is used to verify the public key you use belongs to the same Triton Compute Service account.Never share your private key with anyone! |
---|
Your public key is saved to the
id_rsa.pub
;file and is the key you upload to your Triton Compute Service account. You can save this key to the clipboard by running this:Importing your SSH key
Now you must import the copied SSH key to the portal.
- After you copy the SSH key to the clipboard, return to your account page.
- Choose to Import Public Key and paste your SSH key into the Public Key field.
- In the Key Name field, provide a name for the key. Note: although providing a key name is optional, it is a best practice for ease of managing multiple SSH keys.
- Add the key. It will now appear in your table of keys under SSH.
Troubleshooting
You may see a password prompt like this:
This is because:
![Ssh-keygen generating new host keys rsa could Ssh-keygen generating new host keys rsa could](https://www.ssh.com/s/pyttygen-created-ssh-key-479x471-reHlFacl.png)
- You did not enter the correct passphrase.
- The private key on your Macintosh (
id_rsa
) does not match the public key stored with your Triton Compute Service account. - The public key was not entered correctly in your Triton account.
What are my next steps?
Right in the portal, you can easily create Docker containers, infrastructure containers, and hardware virtual machines.
Ssh-keygen Generate Rsa Key Pair
In order to use the Terminal to create instances, set up
triton
and CloudAPI as well as the triton-docker
commandline tool.How To Generate Rsa Keys With Ssh-keygen
How do I generate ssh RSA keys under Linux operating systems?
You need to use the ssh-keygen command as follows to generate RSA keys (open terminal and type the following command):
OR
Sample outputs:
You need to use the ssh-keygen command as follows to generate RSA keys (open terminal and type the following command):
ssh-keygen -t rsa
OR
ssh-keygen
Sample outputs:
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The -t type option specifies the type of key to create. The possible values “rsa†or “dsa†for protocol version 2. The $HOME/.ssh stores the following two files:
Ssh Keygen Rsa
- $HOME/.ssh/id_rsa – Your private RSA key
- $HOME/.ssh/id_rsa.pub – Your public RSA key
Ssh-keygen Generating New Host Keys Rsa Could
Please do not share keys file with anyone else. You can upload keys to remote server as follows:
Finally, you can login to remote server as follows:
ssh-copy-id [email protected]
Finally, you can login to remote server as follows:
ssh [email protected]
scp file.txt [email protected]:~/data2/
See also:
- Howto Linux / UNIX setup SSH with DSA public key authentication (password less login)
- sshpass: Login To SSH Server / Provide SSH Password Using A Shell Script
- keychain: Set Up Secure Passwordless SSH Access For Backup Scripts
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