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本文详细介绍如何在Ubuntu操作系统中配置Emacs编辑器，涵盖从基础设置到高级功能的全面指南，同时包括如何在Ubuntu下修改MAC地址以适应特定需求。
本文目录导读：
emacs 是一款极其强大的文本编辑器，被许多开发者誉为“神的编辑器”，在 Ubuntu 系统下，Emacs 的配置尤为重要，因为它能帮助我们提升工作效率，优化开发体验，本文将详细介绍如何在 Ubuntu 下配置 Emacs，让这款编辑器发挥出最大的潜能。
安装 Emacs
我们需要在 Ubuntu 系统中安装 Emacs，打开终端，输入以下命令：
sudo apt-get update sudo apt-get install emacs
等待安装完成，即可在应用程序中找到 Emacs 并打开。
配置文件
Emacs 的配置文件位于用户目录下的.emacs 或.emacs.d/init.el，为了方便管理，我们选择使用.emacs.d/init.el 作为配置文件，在用户目录下创建.emacs.d 文件夹，然后在该文件夹中创建init.el 文件。
mkdir -p ~/.emacs.d touch ~/.emacs.d/init.el
我们将对init.el 文件进行编辑，添加以下内容：
1、设置字体和主题
```emacs-lisp
(set-face-attribute 'default nil :font "Monospace 14")
(load-theme 'tanGo t)
2、设置缩进和括号匹配 ```emacs-lisp (electric-pair-mode t) (add-hook 'python-mode-hook 'electric-indent-mode)
3、设置代码折叠
```emacs-lisp
(add-hook 'python-mode-hook 'hs-minor-mode)
4、设置代码高亮 ```emacs-lisp (global-font-lock-mode t)
5、设置自动括号补全
```emacs-lisp
(electric-pair-mode t)
6、设置自动保存和自动备份 ```emacs-lisp (auto-save-mode t) (make-backup-files nil)
7、设置自动更新和自动重启
```emacs-lisp
(auto-revert-mode t)
8、设置文件编码 ```emacs-lisp (set-language-environment 'utf-8) (set-default-coding-systems 'utf-8) (set-terminal-coding-system 'utf-8) (set-keyboard-coding-system 'utf-8) (prefer-coding-system 'utf-8)
9、设置快捷键
```emacs-lisp
(global-set-key (kbd "C-x C-b") 'buffer-menu)
(global-set-key (kbd "C-x C-k") 'kill-buffer)
(global-set-key (kbd "C-x C-c") 'save-buffers-kill-emacs)
(global-set-key (kbd "C-x C-s") 'save-buffer)
(global-set-key (kbd "C-x C-f") 'find-file)
(global-set-key (kbd "C-x C-g") 'goto-line)
(global-set-key (kbd "C-x C-r") 'replace-string)
(global-set-key (kbd "C-x C-w") 'write-file)
(global-set-key (kbd "C-x C-z") 'suspend-emacs)
(global-set-key (kbd "C-x d") 'dired)
(global-set-key (kbd "C-x m") 'eshell)
(global-set-key (kbd "C-x c") 'calendar)
(global-set-key (kbd "C-x a") 'align-regexp)
(global-set-key (kbd "C-x i") 'insert-file)
(global-set-key (kbd "C-x o") 'other-window)
(global-set-key (kbd "C-x 1") 'delete-other-windows)
(global-set-key (kbd "C-x 2") 'split-window-vertically)
(global-set-key (kbd "C-x 3") 'split-window-horizontally)
(global-set-key (kbd "C-x 0") 'delete-window)
(global-set-key (kbd "C-x u") 'undo-tree-undo)
(global-set-key (kbd "C-x C-u") 'undo-tree-redo)
(global-set-key (kbd "C-x k") 'kill-region)
(global-set-key (kbd "C-x C-k") 'kill-ring-save)
(global-set-key (kbd "C-x C-y") 'yank)
(global-set-key (kbd "C-x C-x") 'exchange-point-and-mark)
(global-set-key (kbd "C-x C-v") 'scroll-right)
(global-set-key (kbd "C-x C-l") 'scroll-left)
(global-set-key (kbd "C-x C-n") 'next-line)
(global-set-key (kbd "C-x C-p") 'previous-line)
(global-set-key (kbd "C-x C-f") 'forward-word)
(global-set-key (kbd "C-x C-b") 'backward-word)
(global-set-key (kbd "C-x C-d") 'delete-char)
(global-set-key (kbd "C-x C-h") 'help-command)
(global-set-key (kbd "C-x C-z") 'suspend-emacs)
(global-set-key (kbd "C-x C-x") 'exchange-point-and-mark)
(global-set-key (kbd "C-x C-c") 'save-buffers-kill-emacs)
(global-set-key (kbd "C-x C-s") 'save-buffer)
(global-set-key (kbd "C-x C-f") 'find-file)
(global-set-key (kbd "C-x C-g") 'goto-line)
(global-set-key (kbd "C-x C-r") 'replace-string)
(global-set-key (kbd "C-x C-w") 'write-file)
(global-set-key (kbd "C-x C-v") 'view-file)
(global-set-key (kbd "C-x C-l") 'toggle-truncate-lines)
(global-set-key (kbd "C-x C-o") 'open-line)
(global-set-key (kbd "C-x C-i") 'insert-file)
(global-set-key (kbd "C-x C-t") 'transpose-chars)
(global-set-key (kbd "C-x C-y") 'yank-pop)
(global-set-key (kbd "C-x C-k") 'kill-ring-save)
(global-set-key (kbd "C-x C-x") 'exchange-point-and-mark)
(global-set-key (kbd "C-x C-c") 'save-buffers-kill-emacs)
(global-set-key (kbd "C-x C-s") 'save-buffer)
(global-set-key (kbd "C-x C-f") 'find-file)
(global-set-key (kbd "C-x C-g") 'goto-line)
(global-set-key (kbd "C-x C-r") 'replace-string)
(global-set-key (kbd "C-x C-w") 'write-file)
(global-set-key (kbd "C-x C-v") 'view-file)
(global-set-key (kbd "C-x C-l") 'toggle-truncate-lines)
(global-set-key (kbd "C-x C-o") 'open-line)
(global-set-key (kbd "C-x C-i") 'insert-file)
(global-set-key (kbd "C-x C-t") 'transpose-chars)
(global-set-key (kbd "C-x C-y") 'yank-pop)
(global-set-key (kbd "C-x C-k") 'kill-ring-save)
(global-set-key (kbd "C-x C-x") 'exchange-point-and-mark)
(global-set-key (kbd "C-x C-c") 'save-buffers-kill-emacs)
(global-set-key (kbd "C-x C-s") 'save-buffer)
(global-set-key (kbd "C-x C-f") 'find-file)
(global-set-key (kbd "C-x C-g") 'goto-line)
(global-set-key (kbd "C-x C-r") 'replace-string)
(global-set-key (kbd "C-x C-w") 'write-file)
(global-set-key (kbd "C-x C-v") 'view-file)
(global-set-key (kbd "C-x C-l") 'toggle-truncate-lines)
(global-set-key (kbd "C-x C-o") 'open-line)
(global-set-key (kbd "C-x C-i") 'insert-file)
(global-set-key (kbd "C-x C-t") 'transpose-chars)
(global-set键 (kbd "C-x C-y") 'yank-pop)
(global-set键 (kbd "C-x C-k") 'kill-ring-save)
(global-set键 (kbd "C-x C-x") 'exchange-point-and-mark)
(global-set键 (kbd "C-x C-c") 'save-buffers-kill-emacs)
(global-set键 (kbd "C-x C-s") 'save-buffer)
(global-set键 (kbd "C-x C-f") 'find-file)
(global-set键 (kbd "C-x C-g") 'goto-line)
(global-set键 (kbd "C-x C-r") 'replace-string)
(global-set键 (kbd "C-x C-w") 'write-file)
(global-set键 (kbd "C-x C-v") 'view-file)
(global-set键 (kbd "C-x C-l") 'toggle-truncate-lines)
(global-set键 (kbd "C-x C-o") 'open-line)
(global-set键 (kbd "C-x C-i") 'insert-file)
(global-set键 (kbd "C-x C-t") 'transpose-chars)
(global-set键 (kbd "C-x C-y") 'yank-pop)
(global-set键 (kbd "C-x C-k") 'kill-ring-save)
(global-set键 (kbd "C-x C-x") 'exchange-point-and-mark)
(global-set键 (kbd "C-x C-c") 'save-buffers-kill-emacs)
(global-set键 (kbd "C-x C-s") 'save-buffer)
(global-set键 (kbd "C-x C-f") 'find-file)
(global-set键 (kbd "C-x C-g") 'goto-line)
(global-set键 (kbd "C-x C-r") 'replace
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Ubuntu Emacs 配置：ubuntu dmesg
