Hide dashboard in Wordpress

wp_hide_dashboard.php

/*
 *
 * Hide dashboard page from admin menu
 *
 */
function remove_menus() {
	remove_menu_page('index.php');
}
add_action('admin_menu', 'remove_menus');

/*
 *
 * Redirect from dashboard to pages list
 *
 */
function dashboard_redirect() {
	wp_redirect(admin_url('edit.php?post_type=page'));
}
add_action('load-index.php','dashboard_redirect');

/*
 *
 * Redirect to pages list after login
 *
 */
function login_redirect($redirect_to, $request, $user) {
	return admin_url('edit.php?post_type=page');
}
add_filter('login_redirect', 'login_redirect', 10, 3);