ssh-keyadd

#!/bin/bash
## bash <(curl -Ls https://gist.github.com/diginfo/68261e9709eb05046d473f9fc646389f/raw/)
###

if [ "$#" -lt 2 ]; then
  echo "keyadd repo path/to/rsa/file"
  exit 1;
fi

REPO=$1;
PUBKEY=$2;
CONFIG="/etc/ssh/ssh_config"

HEAD="## github - $REPO  ##";

#if ! grep -Fxq "$HEAD" $CONFIG; then
echo "adding config..."
cat <<EOF >>$CONFIG

$HEAD
Host $REPO.github.com
Hostname github.com
IdentityFile $PUBKEY
User diginfo

EOF
#fi

chmod 400 $PUBKEY;

## Add github.com to known hosts
ssh-keyscan github.com >> ~/.ssh/known_hosts

cat $CONFIG;