arthas/tutorials/katacoda/command-keymap-cn/custom-shortcuts.md

首先退出Arthas, 在当前用户目录下新建$USER_HOME/.arthas/conf/inputrc文件，可加入自定义配置。

exit{{execute interrupt}}

mkdir -p /root/.arthas/conf/{{execute T2}}

假设我是vim的重度用户，我要把ctrl+h设置为光标向前一个字符，则首先拷贝默认配置:

"\C-a": beginning-of-line
"\C-e": end-of-line
"\C-f": forward-word
"\C-b": backward-word
"\e[D": backward-char
"\e[C": forward-char
"\e[B": next-history
"\e[A": previous-history
"\C-h": backward-delete-char
"\C-?": backward-delete-char
"\C-u": undo
"\C-d": delete-char
"\C-k": kill-line
"\C-i": complete
"\C-j": accept-line
"\C-m": accept-line
"\C-w": backward-delete-word
"\C-x\e[3~": backward-kill-line
"\e\C-?": backward-kill-word

然后把"\C-h": backward-delete-char换成"\C-h": backward-char，修改后的keymap配置即以下内容:

cat > /root/.arthas/conf/inputrc <<EOF "\C-a": beginning-of-line "\C-e": end-of-line "\C-f": forward-word "\C-b": backward-word "\e[D": backward-char "\e[C": forward-char "\e[B": next-history "\e[A": previous-history "\C-h": backward-char "\C-?": backward-delete-char "\C-u": undo "\C-d": delete-char "\C-k": kill-line "\C-i": complete "\C-j": accept-line "\C-m": accept-line "\C-w": backward-delete-word "\C-x\e[3~": backward-kill-line "\e\C-?": backward-kill-word{{execute T2}}

然后重新连接即可。

java -jar arthas-boot.jar{{execute interrupt}}

1{{execute T2}}

最后执行下面命令查看效果：

keymap | grep C-h{{execute T2}}