Added helm keys and mode-line bell (for my sanity)

custom.el

@@ -7,9 +7,11 @@
    (quote
     ("274fa62b00d732d093fc3f120aca1b31a6bb484492f31081c1814a858e25c72e" default)))
  '(elpy-eldoc-show-current-function nil)
+ '(mode-line-bell-flash-time 0.0796875)
+ '(mode-line-bell-mode t)
  '(package-selected-packages
    (quote
-    (helm htmlize cython-mode blacken dired-narrow lua-mode browse-kill-ring clipmon free-keys org-link-minor-mode js2-mode js2-refactor xref-js2 python-django visual-regexp-steroids pcre2el vimrc-mode iedit transient magit dracula-theme flycheck elpy ein better-defaults ssh-config-mode yaml-mode apache-mode web-mode undo-tree))))
+    (mode-line-bell helm htmlize cython-mode blacken dired-narrow lua-mode browse-kill-ring clipmon free-keys org-link-minor-mode js2-mode js2-refactor xref-js2 python-django visual-regexp-steroids pcre2el vimrc-mode iedit transient magit dracula-theme flycheck elpy ein better-defaults ssh-config-mode yaml-mode apache-mode web-mode undo-tree))))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.

settings.org

@@ -58,13 +58,20 @@
 #+begin_src emacs-lisp
 (add-hook 'git-commit-setup-hook 'git-commit-turn-on-flyspell)
 #+end_src
+*** helm
+#+BEGIN_SRC emacs-lisp
+(global-set-key (kbd "M-x") #'helm-M-x)
+(global-set-key (kbd "C-x r b") #'helm-filtered-bookmarks)
+(global-set-key (kbd "C-x C-f") #'helm-find-files)
+(helm-mode 1)
+#+END_SRC
 ** options
 *** global
-**** recent files
+**** recent
+files
 #+begin_src emacs-lisp
 (require 'recentf)
 (recentf-mode 1)
-(global-set-key (kbd "C-<tab>") 'recentf-open-files)
 #+end_src
 **** backup
 #+begin_src emacs-lisp
@@ -97,10 +104,10 @@
 #+begin_src emacs-lisp
 (load-theme 'dracula t)
 #+end_src
-**** line numbers globally
-#+begin_src emacs-lisp
-(global-linum-mode t)
-#+end_src
+**** bell
+#+BEGIN_SRC emacs-lisp
+(mode-line-bell-mode)
+#+END_SRC
 *** dired
 #+begin_src emacs-lisp
 (setq ls-lisp-use-insert-directory-program t)