![]() -C "My web-server key" : Set a new comment.Ģ: Install the public key in remote server.-f ~/.ssh/ : Specifies the filename of the key file.-b 4096 : Specifies the number of bits in the key to create.The possible values are “rsa1” for protocol version 1 and “dsa”, “ecdsa”, “ed25519”, or “rsa” for protocol version 2. -t rsa : Specifies the type of key to create. ![]() ![]() $ ssh-keygen -t rsa -b 4096 -f ~/.ssh/ -C "My web-server key" The following syntax specifies the 4096 of bits in the RSA key to creation (default 2048): $HOME/.ssh/id_rsa.pub – contain your public key.$HOME/.ssh/id_rsa– contains your private key.You should see two new files in $HOME/.ssh/ directory: I suggest that you setup a passphrase when prompted. You will be prompted to supply a passphrase (password) for your private key. I recommend you use the default location if you do not yet have another key there, for example: $HOME/.ssh/id_rsa. You need to set the Key Pair location and name. Your identification has been saved in /Users/vivek/.ssh/id_rsa. Sample outputs: Generating public/private rsa key pair.Įnter file in which to save the key (/Users/vivek/.ssh/id_rsa):Įnter passphrase (empty for no passphrase): You must generate both a public and a private key pair. How do I set up public key authentication? Test your password less ssh keys login using ssh command.Disable the password login for root account. ![]()
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