[TOC]
修改原因
caps lock 位置按 ctrl+c 这种舒服多了，适合手小，不能使用掌压法的开发者
修改方法
编辑keyboard文件
sudo vim /etc/default/keyboard
将 XKBOPTIONS="" 修改为
XKBOPTIONS="ctrl:nocaps"
如果还需要其他的修改，可以参考man文件
man 5 keyboard还可以查看具体的设置项目
vim /usr/share/X11/xkb/rules/xorg.lst
运行如下命令，设置生效，并且让CapLock的键上的小灯也不在亮
sudo dpkg-reconfigure keyboard-configuration
按下命令后，过程一般默认一路回车直到结束，不建议去修改配置
文档说明
=== In Debian systems, changes in /etc/default/keyboard do not become imme‐
diately visible to X. You should either reboot the system, or use
udevadm trigger --subsystem-match=input --action=change
=== The standard location of the keyboard file is /etc/default/keyboard.
Description of all available keyboard models, layouts, variants and op‐
tions is available in /usr/share/X11/xkb/rules/xorg.lst. In most cas‐
es, in /usr/share/keymaps/ or /usr/share/syscons/keymaps/ you will find
several keymaps that can be used with the variable KMAP.
===
