+ (defun sd/dired-new-file-and-open ()
+ "Create a new file in dired mode"
+ (interactive)
+ (call-interactively 'find-file))
+
+ (defun sd/dired-new-file (file)
+ "Create a new file called FILE.
+ If FILE already exists, signal an error."
+ (interactive
+ (list (read-file-name "Create file: " (dired-current-directory))))
+ (let* ((expanded (expand-file-name file)))
+ (if (file-exists-p expanded)
+ (error "Cannot create file %s: file exists" expanded))
+ (write-region "" nil expanded t)
+ (when expanded
+ (dired-add-file expanded)
+ (dired-move-to-filename))))
+
+ ;; copied from abo-abo's config
+ (defun sd/dired-get-size ()
+ (interactive)
+ (let ((files (dired-get-marked-files)))
+ (with-temp-buffer
+ (apply 'call-process "/usr/bin/du" nil t nil "-sch" files)
+ (message
+ "Size of all marked files: %s"
+ (progn
+ (re-search-backward "\\(^[ 0-9.,]+[A-Za-z]+\\).*total$")
+ (match-string 1))))))
+#+END_SRC
+
+** disable ido when dired new file
+When create a new directory, I want to disalbe =ido= completion. see [[http://stackoverflow.com/questions/7479565/emacs-ido-mode-and-creating-new-files-in-directories-it-keeps-changing-the-dire][here]]. Thhis code snippets copied
+from [[https://emacs.stackexchange.com/questions/13713/how-to-disable-ido-in-dired-create-directory/13795#13795?newreg%3Ddb17c20f7af3490fb11cf15f1d888e9e][How to disable IDO in ‘dired-create-directory’]]
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+ (defun mk-anti-ido-advice (func &rest args)
+ "Temporarily disable IDO and call function FUNC with arguments ARGS."
+ (interactive)
+ (let ((read-file-name-function #'read-file-name-default)
+ (completing-read-function #'completing-read-default))
+ (if (called-interactively-p 'any)
+ (call-interactively func)
+ (apply func args))))
+
+ (defun mk-disable-ido (command)
+ "Disable IDO when command COMMAND is called."
+ (advice-add command :around #'mk-anti-ido-advice))
+
+ (defun mk-anti-ido-no-completing-advice (func &rest args)
+ "Temporarily disable IDO and call function FUNC with arguments ARGS."
+ (interactive)
+ (let ((read-file-name-function #'read-file-name-default)
+ ;; (completing-read-function #'completing-read-default)
+ )
+ (if (called-interactively-p 'any)
+ (call-interactively func)
+ (apply func args))))
+
+ (defun mk-disable-ido-no-completing (command)
+ "Disable IDO when command COMMAND is called."
+ (advice-add command :around #'mk-anti-ido-no-completing-advice))
+#+END_SRC
+
+Disalble =ido= when new a directory or file in =dired= mode
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+ ;; call the function which you want to disable ido
+ (mk-disable-ido 'dired-create-directory)
+ (mk-disable-ido 'sd/dired-new-file-and-open)
+ (mk-disable-ido 'sd/dired-new-file)
+ (mk-disable-ido-no-completing 'dired-goto-file)
+#+END_SRC
+
+** Dired open with
+=!= =dired-do-shell-command=
+=&= =dired-do-async-shell-command=
+here on Mac, just use "open" commands to pen =.pdf=, =.html= and image files
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+ (setq dired-guess-shell-alist-user
+ '(("\\.pdf\\'" "open" "okular")
+ ("\\.\\(?:djvu\\|eps\\)\\'" "evince")
+ ("\\.\\(?:jpg\\|jpeg\\|png\\|gif\\|xpm\\)\\'" "open")
+ ("\\.\\(?:xcf\\)\\'" "gimp")
+ ("\\.csv\\'" "libreoffice")
+ ("\\.tex\\'" "pdflatex" "latex")
+ ("\\.\\(?:mp4\\|mkv\\|avi\\|rmvb\\|flv\\|ogv\\)\\(?:\\.part\\)?\\'" "mplayer")
+ ("\\.\\(?:mp3\\|flac\\)\\'" "rhythmbox")
+ ("\\.html?\\'" "open")
+ ("\\.dmg\\'" "open")
+ ("\\.cue?\\'" "audacious")))
+
+
+ (defun sd/dired-start-process (cmd &optional file-list)
+ (interactive
+ (let ((files (dired-get-marked-files
+ t current-prefix-arg)))
+ (list
+ (unless (eq system-type 'windows-nt)
+ (dired-read-shell-command "& on %s: "
+ current-prefix-arg files))
+ files)))
+
+ (if (eq system-type 'windows-nt)
+ (dolist (file file-list)
+ (w32-shell-execute "open" (expand-file-name file)))
+ (let (list-switch)
+ (start-process
+ cmd nil shell-file-name
+ shell-command-switch
+ (format
+ "nohup 1>/dev/null 2>/dev/null %s \"%s\""
+ cmd
+ ;; (if (and (> (length file-list) 1)
+ ;; (setq list-switch
+ ;; (cadr (assoc cmd ora-dired-filelist-cmd))))
+ ;; (format "%s %s" cmd list-switch)
+ ;; cmd)
+ (mapconcat #'expand-file-name file-list "\" \""))))))
+#+END_SRC
+
+** dired-hacks
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+ (use-package dired-hacks-utils
+ :ensure t
+ :defer t)
+#+END_SRC