使用Termux配置Ubuntu Python开发环境_termux换dns

之前termux手册未下载完整版Linux，导致部分python功能用不了，比如opencv，折腾了好久都不成功。这里安装了一个只有31M的ubuntu，再安装opencv，so easy。配置如下：

termux配置

# 映射文件
termux-setup-storage
# 这里在termux home里建一个快捷方式
mkdir /sdcard/termux
ln -s /sdcard/termux ~/data

# 模拟root环境
# termux-chroot

# 更换国内源
termux-change-repo
apt update -y
apt upgrade -y

# 定制按钮
echo "extra-keys = [ \\" >> ~/.termux/termux.properties
echo " ['ESC','|','/','HOME','UP','END','PGUP','DEL'], \\" >> ~/.termux/termux.properties
echo " ['TAB','CTRL','ALT','LEFT','DOWN','RIGHT','PGDN','BKSP'] \\" >> ~/.termux/termux.properties
echo "]" >> ~/.termux/termux.properties

# 支持蓝牙键盘输入
echo "enforce-char-based-input = true" >> ~/.termux/termux.properties

# 修改问候语
vim $PREFIX/etc/motd
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安装ssh访问

pkg install openssh -y
# 设置密码
passwd
# 启动ssh
sshd
ssh user@host -p 8022
# 杀死ssh
pkill sshd
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安装自动补全插件

# 安装常用工具
apt install vim git curl wget tree nmap zip -y

# 安装 zsh
apt install zsh -y
# 安装oh-my-zsh，及自动补全插件
# sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
git clone git://github.com/ohmyzsh/oh-my-zsh.git ~/.oh-my-zsh
git clone git://github.com/zsh-users/zsh-autosuggestions ~/.oh-my-zsh/plugins/zsh-autosuggestions
vim /data/data/com.termux/files/home/.oh-my-zsh/templates/zshrc.zsh-template
    export TERMUX_HOME=/data/data/com.termux/files
    export PATH=$PATH:$TERMUX_HOME/usr/bin:.
    export ZSH=$TERMUX_HOME/home/.oh-my-zsh
	plugins=(其他的插件 zsh-autosuggestions)
# 启用oh-my-zsh
cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
chsh -s zsh
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安装ubuntu

# 安装ubuntu
apt install proot-distro -y
proot-distro install ubuntu
# 登录 ubuntu
proot-distro login ubuntu

# 配置oh-my-zsh， 复制上面配置配置好的即可
cp /data/data/com.termux/files/home/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
chsh -s /data/data/com.termux/files/usr/bin/zsh

# 修改dns
echo 'nameserver 114.114.114.114' > /etc/resolv.conf
echo 'nameserver 8.8.8.8' >> /etc/resolv.conf

# 更换源
# https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu-ports/
cp /etc/apt/sources.list /etc/apt/sources.list.bak

echo 'deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ hirsute main restricted universe multiverse' > /etc/apt/sources.list
apt update -y
# 安装ca-certificates,以使用https
apt install ca-certificates -y

echo 'deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ hirsute main restricted universe multiverse' > /etc/apt/sources.list
echo 'deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ hirsute-updates main restricted universe multiverse' >> /etc/apt/sources.list
echo 'deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ hirsute-backports main restricted universe multiverse' >> /etc/apt/sources.list
echo 'deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ hirsute-security main restricted universe multiverse' >> /etc/apt/sources.list
apt update -y
apt upgrade -y
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安装python开发环境

apt install python3 python3-pip -y
python3 -m pip install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install ipython -i https://pypi.tuna.tsinghua.edu.cn/simple

# 安装 jupyter
pip install jupyter -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install jupyterlab -i https://pypi.tuna.tsinghua.edu.cn/simple

# 设置jupyter远程登录密码
# python
# from notebook.auth import passwd
# passwd()
jupyter notebook --generate-config
vim .jupyter/jupyter_notebook_config.py
	c.NotebookApp.password = '通过passwd()生成的密码'
	c.NotebookApp.allow_remote_access = True
	c.NotebookApp.ip='*'
	c.NotebookApp.open_browser = False
	# c.NotebookApp.port = 8888
	# c.NotebookApp.notebook_dir = "启动路径"

# 启动 notebook
nohup jupyter notebook --allow-root>/dev/null 2>&1 &

# 其他模块
pip install numpy -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install scipy -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install pandas -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install pillow -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install matplotlib -i https://pypi.tuna.tsinghua.edu.cn/simple
# opencv依赖
apt install libgl1-mesa-glx -y 
pip install opencv-python -i https://pypi.tuna.tsinghua.edu.cn/simple
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vim相关

# 解决中文乱码
echo "set fileencodings=utf-8,gb2312,gb18030,gbk,ucs-bom,cp936,latin1" >> ~/.vimrc
echo "set enc=utf8" >> ~/.vimrc
echo "set fencs=utf8,gbk,gb2312,gb18030" >> ~/.vimrc
# 显示行号
echo "set number" >> ~/.vimrc
source ~/.vimrc

# vim 粘贴不自动换行 
set paste
set nopaste
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其他

# 安装adb
cd ~/
git clone https://github.com/Magisk-Modules-Repo/adb-ndk.git
cd ./adb-ndk/bin/
mv -f adb.bin adb
chmod +x ./*
mv -f ./* /data/data/com.termux/files/usr/bin/
cd ~/
rm -rf adb-ndk/

# 安装 uiautomator2
pkg install libxml2 libxslt libjpeg-turbo -y
pip install --pre uiautomator2

# 安装qemu
pkg install x11-repo
pkg install qemu-common qemu-system-x86_64 qemu-utils
# 启动qemu
#qemu-img create -f raw hd0.img 10G
#qemu-system-x86_64 -hda hd0.img -cdrom /sdcard/BaiduNetdisk/winxp.iso -m 2048 -netdev user,id=user.0 -device rtl8139,netdev=user.0 -vga vmware -display vnc=:10
qemu-system-x86_64 -hda /sdcard/BaiduNetdisk/winxp.img -m 4096 -netdev user,id=user.0 -device rtl8139,netdev=user.0 -vga vmware -display vnc=:10

# 安装logo工具
pkg install figlet
ls $PREFIX/share/figlet
figlet -f shadow 'UNIHOU'

 |   |  \  |_ _| |   |  _ \  |   | 
 |   |   \ |  |  |   | |   | |   | 
 |   | |\  |  |  ___ | |   | |   | 
\___/ _| \_|___|_|  _|\___/ \___/ 
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备份与恢复

# 备份termux
cd /data/data/com.termux/files
tar -zcf /sdcard/termux/termux-backup.tar.gz home usr
# 恢复termux
termux-setup-storage
cd /data/data/com.termux/files
tar -zxf /sdcard/termux/termux-backup.tar.gz --recursive-unlink --preserve-permissions
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