Add summary

content/en/python-lifehacks/how-to-easily-write-linux-cli-tool.md

@@ -6,13 +6,13 @@ date: 2023-04-09
 ---
 I want to share the easiest way I know to write a CLI tool for Linux administration
 using python and Fire.
+<!--more-->
 ## Step 1: Install Fire
 ```bash
 pip install fire
 ```
 ## Step 2. Create a simple CLI tool
 Here is an example of a CLI tool that prints the Linux version to the terminal:
-<!--more-->
 ```python
 #!/usr/bin/env python3
 import fire

content/en/python-lifehacks/how-to-load-multiple-web-pages-in-parallel-using-python.md

@@ -4,11 +4,16 @@ category: python-lifehacks
 filename: how-to-load-multiple-web-pages-in-parallel-using-python
 date: 2022-05-15
 ---
+This article describes how to load the content of multiple web pages from multiple urls in parallel with python.
+<!--more-->
+## Step 1. Installation of aiohttp
 First you need to install an aiohttp package. To install aiohttp run the command:
 ```bash
 pip install aiohttp[speedups]
-```<!--more-->
-The `[speedups]` suffix is needed to install aiohttp accelerating packages - aiodns and cchardet. Then create a main.py file with this code:
+```
+The `[speedups]` suffix is needed to install aiohttp accelerating packages - aiodns and cchardet. 
+## Step 2. Creation of a script
+Then create a main.py file with this code:
 ```python
 import aiohttp
 import asyncio