created: 20160906195305967
creator: user
modified: 20160906195401176
modifier: user
tags: 
title: SSH copy key
type: text/vnd.tiddlywiki

: http://askubuntu.com/questions/4830/easiest-way-to-copy-ssh-keys-to-another-machine

```sh
cat ~/.ssh/id_rsa.pub | ssh <user>@<hostname> 'umask 0077; mkdir -p .ssh; cat >> .ssh/authorized_keys && echo "Key copied"'
```