![]() bash -c '.' executes the text inside of the single quotes in a bash hell.sudo -u svruser: execute the following command as user svruser.ssh connect via ssh as user root to my host.| pipes the text of the ssh-key to the next (ssh) command. ![]() cat LOCAL/PATH/my-ssh.pub just prints the file contents of my public ssh key to the terminal.Linux terminal, WSL, or git-bash on windows) execute this on my local PC in a terminal where ssh is installed (e.g."sudo -u svruser bash -c 'mkdir -p ~/.ssh chmod 700 ~/.ssh tee -a ~/.ssh/authorized_keys'" This command worked for me: cat LOCAL/PATH/my-ssh.pub | ssh \ upload the public ssh key, that is stored on my local PC to the remote server and append it to the authorized_keys file I want to allow the svruser to login via ssh-key: i.e.the user svruser already exists on the server and has passwordless sudo rights.the root user can already login via ssh (password or ssh-key).This way the middle hop(s)ĭon’t get access to your ssh-agent(1). Option, to bounce through remote servers while always doingĭirect end-to-end authentication. Your key being hijacked, but it is much better to instead Of course, you can specifyĪnother id, or use the contents of the ssh-agent(1) as youĬonsider using this whenever using agent forwarding to avoid Intended is installed, rather than all the keys that you pub file, rather than just the filename that was Might want to specify the -i option in this case is toĮnsure that the comment on the installed key is the one from You’ll be asked for confirmation, which is your cue to Unprompted, whereas if you only have the old key(s) enabled, Key is installed on the server, you’ll be allowed in Has that old key, using the −A option to allow The agent, possibly by ssh-ing to the client machine that −c option, then load one or more old keys into This is to load both the new key and old key(s) into your Keys from one system on a lot of remote hosts, and you thenĬreate a new key, on a new client machine, say, it can beĭifficult to keep track of which systems on which The one you want ssh-copy-id to use, just use ~/.ssh/*-cert.pub) so if you create a key that is not ~/.ssh/id*.pub, (excluding those that match Otherwise, if ssh-add(1) provides no keys contents ofĭefault_ID_file is the most recent file that matches: The comment contained in that file, which is a bit of a When the key was loaded into your ssh-agent(1) rather than On the key being the filename that was given to ssh-add(1) ‘ssh-add -L’ provides any output, and if so To use (per-host) settings in ssh(1)’s configuration ![]() Specifying these as command line options, it is often better Passed through untouched, along with their argument, toĪllow one to set the port or other ssh(1) options, ![]() Useful if the server has restrictions on commands which can ~/.ssh/authorized_keys file will be downloaded, Usually the public keys are installed by executing commands ![]() Prints the key(s) that would have been installed. Instead of installing keys on the remote system simply OfĬourse, this can result in more than one copy of the key This means that it does not need the private key. The key file has these set as preferred before the copy isĭoesn’t check if the keys are present on the remote One prefers and/or extra options applied, by ensuring that If theįilename is omitted, the default_ID_file is used.Ĭan be used to ensure that the keys copied have the comment Via ssh-add(1) or in the default_ID_file). In identity_file (rather than looking for identities It is also capable ofĭetecting if the remote system is a NetScreen, and using its User’s ~/.ssh/authorized_keys (creating theįile, and directory, if necessary). Byĭefault it adds the keys by appending them to the remote Ssh, enables logins with those keys on the remote server. It thenĪssembles a list of those that failed to log in, and using You being repeatedly prompted for pass-phrases). It assembles a list of one or moreįingerprints (as described below) and tries to log in withĮach key, to see if any of them are already installed (ofĬourse, if you are not using ssh-agent(1) this may result in Using a login password, so password authentication should beĮnabled, unless you’ve done some clever use of That uses ssh(1) to log into a remote machine (presumably Locally available keys to authorise logins on a remote SSH-COPY-ID(1) BSD General Commands Manual Caution: As a special service "Fossies" has tried to format the requested manual source page into HTML format but links to other man pages may be missing or even erroneous.Īlternatively you can here view or download the uninterpreted manual source code.Ī member file download can also be achieved by clicking within a package contents listing on the according byte size field. ![]()
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