Initialize ssh-agent

.bashrc

# Functions
function init_ssh_keys {
    echo "Initializing ssh-agent..."

    eval $(ssh-agent -s)

    for filename in ~/.ssh/id_rsa*; do
        # Only want private keys
        [[ $filename == *.pub ]] && continue

        kernel=$(uname -s)

        if [[ $kernel -eq Darwin ]]; then
            eval $(ssh-add -K $filename)
        elif [[ $kernel -eq Linux ]]; then
            eval $(ssh-add $filename)
        fi
    done
}