个人换了小众的电脑，linux刚入门，重装了很多次系统，自己记录备忘，大佬勿喷。

更换源

https://developer.aliyun.com/mirror/ubuntu?spm=a2c6h.13651102.0.0.53322f70TiLYZU // 阿里云
https://www.linuxidc.com/Linux/2017-11/148627.htm // 清华

双系统适配问题

https://blog.csdn.net/weixin_40422121/article/details/100533871

支持移动硬盘exfat

sudo apt install exfate-fuse

https://blog.csdn.net/weixin_40422121/article/details/100522494

中文输入法

sudo apt install fcitx fcitx-googlepinyin

https://www.jianshu.com/p/84e657dda6a1

gnome

gnome美化

https://blog.csdn.net/ice__snow/article/details/80152068
https://blog.csdn.net/weixin_38600067/article/details/78730017
https://blog.csdn.net/Demorngel/article/details/71189665

gnome 桌面图标显示

gnome3.28及以后桌面图标显示方法

gnome 拓展推荐

https://blog.csdn.net/demorngel/article/details/71189665

sudo apt-get install ubuntu-gnome-desktop

themes

移动到该目录

/usr/share/themes 

python

安装3.7并更改未默认指向

https://blog.csdn.net/u014775723/article/details/85213793
https://www.cnblogs.com/andu99/p/9145386.html

永久更改镜像源

sudo mkdir /home/.pip
cd /home/.pip
sudo touch pip.conf
sudo vim pip.conf

写入以下内容

[global]
timeout = 6000
index-url = http://pypi.douban.com/simple
[install]
trusted-host = pypi.douban.com

更厉害的添加镜像源

https://blog.csdn.net/weixin_40422121/article/details/105628468

pip install pip -U #升级pip
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

pip3 install 出现如下warning

WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
https://www.cnblogs.com/jasonLiu2018/articles/10730605.html

pip3 安装pandas版本不适配

sudo apt install python3-pandas

pip3 升级出现问题

https://blog.csdn.net/cow66/article/details/80069309

mysql

sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install libmysqlclient-dev

sudo apt-get install mysql-workbench
sudo service mysql start#start server

codeblocks

sudo apt-get install codeblocks 
sudo apt-get install codeblocks-contrib 

Typora

# or run:
# sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BA300B7755AFCFAE
wget -qO - https://typora.io/linux/public-key.asc | sudo apt-key add -
# add Typora's repository
sudo add-apt-repository 'deb https://typora.io/linux ./'
sudo apt-get update
# install typora
sudo apt-get install typora

Sublime

sudo add-apt-repository ppa:webupd8team/sublime-text-3
sudo apt-get update
sudo apt-get install sublime-text-installer

WeChat/创建桌面图标

https://www.cnblogs.com/dunitian/p/9124806.html

apt-get install 文件存放位置

https://blog.csdn.net/the_fool_/article/details/80514179

ssr

https://github.com/qingshuisiyuan/electron-ssr-backup
建议electron-ssr，经过测试，该ssr在kde、xfce中无效，测试系统（manjaro），建议gnome（gdm）

解压rar

sudo apt install unrar

rEFind 下载

sudo apt-add-repository ppa:rodsmith/refind
sudo apt-get update
sudo apt-get install refind

查看环境变量

update-alternatives --display java

echo &JAVA_HOME

大佬博客

https://blog.csdn.net/weixin_40722661/article/details/84612622