sshの公開鍵をさくっと取得するスクリプト ref: http://qiita.com/hatchinee/items/7174b2a23788a23a6082

git-hub-pubkeys

#/bin/sh -u
set -e

readonly DEFAULT_USER='hachibeeDI'

if [ $# -ge 2 ]; then
  echo 'too much arguments'
  exit 1
fi

if [ -z $1 ]; then
  readonly USER_NAME=$DEFAULT_USER
else
  readonly USER_NAME=$1
fi

readonly GITHUB_PUBKEY_API="https://github.com/${USER_NAME}.keys"
curl $GITHUB_PUBKEY_API