Common configuration operations after Raspberry Pi installation

System Configuration

sudo raspi-config

apt replaces domestic sources.
Edit /etc/apt/sources.list and add it at the beginning.

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free

Edit /etc/apt/sources.list.d/raspi.list and add at the beginning

deb http://mirrors.tuna.tsinghua.edu.cn/raspberrypi/ bullseye main

Solve the problem of VI being unable to backspace and causing confusion

sudo apt remove vim-common; sudo apt install vim git curl

Customize vim configuration file

vi ~/.vimrc, set the content according to your own preferences:

set tabstop=4
set nu

Install Samba

sudo apt install samba samba-common

Add at the end of /etc/samba/smb.conf:

[homes]
    comment = Homes
    browseable = yes
    writable = yes

Add samba user:

sudo smbpasswd -a pi
sudo service smbd restart

Support remote desktop connection

sudo apt install xrdp

    After logging in with Windows Remote Desktop Connection, you may get a gray screen. Just add a new user and log in with the new user.

Install C++ documentation and basic tools

sudo apt install libstdc++-10-doc
sudo apt install build-essential cmake git pkg-config curl

Modify python source

mkdir ~/.pip; cd ~/.pip; touch pip.conf
vim pip.conf

Add the following content to pip.conf 

[global]     
index-url=https://pypi.tuna.tsinghua.edu.cn/simple
     
timeout = 6000
     
[install]     
trusted-host=pypi.tuna.tsinghua.edu.cn     
disable-pip-version-check = true