A Macworld reader can’t get the HFS+ option to appear, but that’s by design. Macworld reader Andrew wrote in asking about reformatting his High Sierra system, and wanting to choose HFS+ (Mac. If you’re a systems administrator and you’ve recently upgraded to Apple’s macOS Sierra, you may have noticed that macOS now stores your SSH key passphrase by default, without even giving you the option not to save it.

In this article, 'username@server.dreamhost.com' is used as the login example. • Make sure to replace username with your actual.

• Make sure to replace the servername with your. The following are instructions on how to set up Passwordless Login for any Unix, Linux, OSX, or Cygwin machine.

STEP ONE – Generating the key pair On your home computer: • Generate an RSA private key using (unless you have already created one). • If you’re using Linux or Mac OS X, open your terminal and run the following command under your username. If you click 'Enter', the key will be created with the default name of 'id_rsa'. You can name this anything you like, but if you choose a custom name, you'll need to let your SSH client know about the new key name. View Step #3 below for details. Also, if you choose to use a custom name, make sure to specify the full path to your user's.ssh directory.

If you do not, the new key pair is created in the directory you're running the command. Once the keypair is created, you are prompted to enter the following items. • Click Enter on your keyboard to continue. You do not need to enter a passphrase, but it's highly recommended as it protects your private key if compromised. If so, someone would still need your passphrase in order to unlock it. The exception to this is if you're running an automated process such as as cron job.

You should then leave the password out. From: 'Generally all keys used for interactive access should have a passphrase. Keys without a passphrase are useful for fully automated processes.' • Click Enter on your keyboard to continue. The authenticity of host 'server.dreamhost.com (208.113.136.55)' can't be established. RSA key fingerprint is 50:46:95:5f:27:c9:fc:f5:f5:32:d4:3a:e9:cb:4f:9f.

Are you sure you want to continue connecting (yes/no)? Yes Warning: Permanently added 'server.dreamhost.com,208.113.136.55' (RSA) to the list of known hosts. Username@server.dreamhost.com's password: • You can confirm the fingerprint in your panel on the page. • Enter 'yes' to continue. • Enter your ssh username password when prompted. The commands above create a new folder under your DreamHost user named /.ssh with 700 permissions. In that folder is your authorized_keys file which was just copied from your home computer which has 600 permissions.

STEP 3 – Adding your custom key to your ssh client. This step is only necessary if you gave your key a custom name in Step #1 above. When creating your key pair, you choose what to name it. For example, the default name is 'id_rsa', but you can name it anything you like while creating it. However, if you choose a custom name, you'll need to let your SSH client know about the new key. You do this by starting ssh-agent. Start ssh-agent by running the following command.

Make sure you use the backquote ` character and not a single quote – this backquote character is usually on the top left of your keyboard on the tilde ~ key. Debug1: identity file /home/user/.ssh/id_rsa type 1 debug1: identity file /home/user/.ssh/id_rsa-cert type -1 debug1: Offering RSA public key: /home/user/.ssh/id_rsa In this example, the id_rsa key is being used. What if you have more than one key pair? If you have more than one key, you'll need to add them all to ssh-agent. For example, if you have an id_rsa key in addition to a custom key, make sure you add both using ssh-add (as shown above). This will ensure that the 'Offering RSA public key' line above displays the correct key when connecting. Mac android emulator internet. Troubleshooting If you are not being automatically logged in, view the following article for possible solutions: • See also • • •.