cat ~/.ssh/ | ssh [email protected] "cat - >> ~/.ssh/authorized_keys"

concatenate local RSA to remote machine's authorized_keys
You'll want to use this for passwordless logins. Same as ssh-copy-id, if you don't have it on your system.

By: wesrog
2009-02-17 19:44:28

What Others Think

SiNiESTrO · 628 weeks and 6 days ago
why is this downvoted? This is very cool.
tfh · 570 weeks and 1 day ago
ssh-copy-id is very cool if you are adding your *own* public key. If you want to add someone else (who cannot get access at all until you do) then cat ~/some_filename_with _users_pubkey going to give better mileage
lijeb · 411 weeks and 3 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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