REMOVE SSH KEY MAC MAC

Deleting the entry with vim in Linux or Mac You will need to remove/delete the old RSA key from where it is stored on your local computer. You will need to delete the old entry for the destination computer in your known_hosts file, which resides in the hidden. Ssh folder under your home directory on the computer you are trying to start the SSH connection from. Ssh folder in the home directory of the user account trying to ssh: cd ~/.ssh/ (You will either need to be logged in as the individual user, or su to the root account to access the known_hosts file in that user's. Using the down arrow key, scroll down until you find the line that begins with the computer name or IP address that you are trying to SSH into.

With your cursor on that line, press the d key twice which should delete the entire line.Now you should be able to try the session again, and you will be prompted to add the new key to the cache.Īlternate one line command way to delete entry with ssh-keygen command on Linux or Mac.You need to be logged in as the user whom the ssh command is failing for.This command will create a backup copy of the known_hosts file with the.You can delete either the entry for a hostname or an IP address using this command.Open up a terminal session, and type one of the following, (depending on the method you were trying to SSH with and receiving the error).

Remove ssh key mac