ygotthilf

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

larrybolt

#!/usr/bin/env bash
if [ $# -eq 0  ]; then
  echo "please supply a servername: bootstrap-server.sh node.example.com"
  exit 1
fi
username=`whoami`

# copy public rsa key to server for root user
read -r -p "Transfer ssh public keys to server for root? [y/N] " response
if [[ $response =~ ^([yY][eE][sS]|[yY])$ ]]; then

jaz303

#!/bin/bash

# usage: boostrap mybox.example.com path/to/id_rsa.pub

# preconditions: fresh install of Debian with ssh installed/running
# effects:
#  - hostname is set
#  - `ansible` user created with disabled password and added to sudo/ssh groups
#  - specified public key added to user's authorized_keys
#  - sudoers updated to allow no password operations