My .emacs File

(custom-set-variables
  ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.

 '(make-backup-files nil))
(custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
 )

(require 'color-theme)
(load "~/.emacs.d/color-theme-tango.el")
(color-theme-initialize)
;;(color-theme-tangotango)
(color-theme-dark-laptop)

(global-linum-mode 1)

;; do not make backup files
(setq make-backup-files nil)

;; used by org-mode
(add-to-list 'auto-mode-alist '("\\.org\\'" . org-mode))
(global-set-key "\C-cl" 'org-store-link)
     (global-set-key "\C-cc" 'org-capture)
     (global-set-key "\C-ca" 'org-agenda)
     (global-set-key "\C-cb" 'org-iswitchb)


(setq-default c-basic-offset 4)

(mouse-wheel-mode)
(setq bell-volume 0)
(setq sound-alist nil)

(require 'iswitchb)
(add-hook 'minibuffer-setup-hook 'iswitchb-minibuffer-setup)

(setq linum-format "%d")

(delete-selection-mode t)

(global-set-key "\C-x\C-m" 'execute-extended-command)
(global-set-key "\C-c\C-m" 'execute-extended-command)

(global-set-key "\C-w" 'backward-kill-word)
(global-set-key "\C-x\C-k" 'kill-region)
(global-set-key "\C-c\C-k" 'kill-region)

(if (fboundp 'scroll-bar-mode) (scroll-bar-mode -1))
(if (fboundp 'tool-bar-mode) (tool-bar-mode -1))
(if (fboundp 'menu-bar-mode) (menu-bar-mode -1))

(setq auto-save-default nil)

(autoload 'bash-completion-dynamic-complete 
  "bash-completion"
  "BASH completion hook")
(add-hook 'shell-dynamic-complete-functions
  'bash-completion-dynamic-complete)
(add-hook 'shell-command-complete-functions
  'bash-completion-dynamic-complete)