添加 python command

Author: DovSnier

Temp/bash/python_bash_command.md

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+# 常用命令
+
+- [一. pip](#一-pip)
+  - [1.1. pip --editable](#11-pip---editable)
+  - [1.2. pip list](#12-pip-list)
+- [二. flake8](#二-flake8)
+
+## 一. pip
+
+### 1.1. pip --editable
+
+```bash
+pip2 install -e .
+pip3 install -e .
+```
+
+### 1.2. pip list
+
+```bash
+pip2 list > ./Temp/txt/pip2_list.txt
+pip3 list > ./Temp/txt/pip3_list.txt
+
+pip2 freeze > ./Temp/txt/pip2_freeze.txt
+pip3 freeze > ./Temp/txt/pip3_freeze.txt
+```
+
+## 二. flake8
+
+```bash
+
+flake8 ./src/ > ./Temp/flake8_recorder.txt
+flake8 --exclude [*.pyc] ./src/
+flake8 --exclude [*.pyc] ./src/ > ./Temp/flake8_recorder.txt
+flake8 --help > ./Temp/flake8_help.txt
+
+```