Genesis: Remove/Change post info/post meta

// Remove post meta
remove_action('genesis_after_post_content', 'genesis_post_meta');
// Customize the post meta function
add_filter('genesis_post_meta', 'post_meta_filter');
function post_meta_filter($post_meta) {
if (!is_page()) {
    // Spaces are added to [ shortcodes ] for display. Do not include.
    $post_meta = 'Filed Under: [ post_categories ], Tagged: [ post_tags ]';
    return $post_meta;
}}
// Remove the post info function
remove_action('genesis_before_post_content', 'genesis_post_info');
// Customize the post info function
add_filter('genesis_post_info', 'post_info_filter');
function post_info_filter($post_info) {
if (!is_page()) {
    // Spaces are added to [ shortcodes ] for display. Do not include.
    $post_info = '[ post_date ] by [ post_author_posts_link ] at [ post_time ] [ post_comments ] [ post_edit ]';
    return $post_info;
}}

Please note that you do not need to remove the functions before editing them. Hat tip to jim :)