a. sudo apt install npm
b. 其它的，缺什麼補什麼
lua, tree-sitter
fzf, luarocks(不裝，Checkhealth裡會有WARNING)，但它不支援lua 5.5
c. 符號亂碼的話，裝Nerd Font字型：
nerdfonts
下載:
JetBrainsMono Nerd Font
安裝:
font
Terminal:
要選有Nerd Font的字型，所有符號就能正常下載
ex: JetBrainsMono Nerd Font
LazyVim
安裝:
How to Install
Commands for LazyVIM
:checkhealth
:checkhealth mason
:Mason //初始化 Mason.nvim，通過 mason 可以自動裝各種LSP
LazyVim Extras, 剛進去nvim時，壓一下x
compile_commands.json, for clangd //A compilation database describes compile commands for a codebase
放在根專案下
a. Makefie:
$ sudo apt install bear
$ bear -- make
b. CMake:
$ cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=1 ..
ex:
.
├── compile_commands.json
├── include
│ └── hello.h
├── Makefile
└── src
├── hello.c
└── main.c
/home/ubuntu/.config/nvim/lua/config
-- Tab
vim.opt.tabstop = 4 -- number of visual spaces per TAB
vim.opt.softtabstop = 4 -- number of spacesin tab when editing
vim.opt.shiftwidth = 4 -- insert 4 spaces on a tab
vim.opt.expandtab = true -- tabs are spaces, mainly because of python
for kernel
$ make menuconfig
$ make CC=clang
$ python3 ./scripts/clang-tools/gen_compile_commands.py
keymaps
