Feb 17, 2023 · I want to generate rsa-sha2-256 ssh key pair using ssh-keygen utility. Can you please share the command for the same? For ssh-rsa, it's ssh-keygen -t rsa

sed -i '6d' ~/.ssh/known_hosts Will modify the file ~/.ssh/known_hosts:6 , removing the 6th line. In my opinion, using ssh-keygen -R is a better solution for an openssh power user, while your …

Jul 15, 2019 · I need to create a SSH certificate encoded as X.509 per RFC 6187, X.509v3 Certificates for Secure Shell Authentication. Base on the ssh-keygen (1) man page and a few …

Nov 23, 2015 · That can happen if the directory permissions are too "open", causing ssh-keygen to ignore the result (I don't see it mentioned in the manpage, or the rather-old examples cited …

In recent versions of ssh-keygen, one gets an RSA public key fingerprint on Unix-based systems with something like: $ ssh-keygen -l -E md5 -f ~/.ssh/id_rsa.pub where the path refers to a …

Feb 6, 2023 · ssh-keygen does not have its own version separate from the whole containing package (which corresponds to the version of the OpenSSH release that was packaged). So if …

May 10, 2012 · What are the recommended arguments to ssh-keygen for generating a secure ssh keypair these days? The default appears to be 2048 bit RSA, good enough? I'm using …

I've just created a RSA key with ssh-keygen -t rsa -b 4096, no pass, no comment (so standard comment). I've uploaded it to GitHub and then changed it's comment. No re-upload was …

Jul 16, 2019 · You cannot do this with OpenSSH's ssh-keygen; it can neither import nor export PuTTY's key format. (Your -e and -i options don't work because they have absolutely nothing …

Jun 18, 2015 · So, if you can independently grab the public key file of the server, you can feed it to ssh-keygen -E md5 -l -f ssh_host_rsa_key.pub and get your familiar fingerprint.