ssh-copy-id errors out and then does not install the key bash-5.0$ ssh-copy-id pi@raspberrypi /home/nathan/.guix-profile/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed /home/nathan/.guix-profile/bin/ssh-copy-id: INFO: 2 key(s) remain to be installed -- if you are prompted now it is to install the new keys /home/nathan/.guix-profile/bin/ssh-copy-id: line 251: warning: here-document at line 251 delimited by end-of-file (wanted `EOF') /home/nathan/.guix-profile/bin/ssh-copy-id: line 250: warning: here-document at line 250 delimited by end-of-file (wanted `EOF') /home/nathan/.guix-profile/bin/ssh-copy-id: line 254: /dev/null`: Permission denied /home/nathan/.guix-profile/bin/ssh-copy-id: line 260: EOF: command not found pi@raspberrypi's password: Number of key(s) added: 2 Now try logging into the machine, with: "ssh 'pi@raspberrypi'" and check to make sure that only the key(s) you wanted were added.