"Table of content" links availability

[hamedzeinalzadeh]

In README.md, there are some links that are not available, and the response is 404. That happened because of the not updated names.
The links are mentioned here:

• Pure Programming

  • ❌ Python
  • ❌ Data Structure

• Operating Systems

  • ❌ Linux

• Database Tools

  • ❌ Git

• Data Science

  • ❌ Introduction
  • ❌ Linear Algebra
  • ❌ Statistics

I tried to modify them:

- ## Pure Programming
    - [Python](01.%20Python)
    - [Data Structure](03.%20Data%20Structure%20and%20Algorithm)

- ## Operating Systems
    - [Linux](02.%20Linux)

- ## Database Tools
    - [Git](05.%20Git)

- ## Data Science
    - [Data Processing](04.%20Data%20Science/02.%20Data%20Processing)
    - [Statistics](04.%20Data%20Science/03.%20Statistics)
    - [Linear Algebra](04.%20Data%20Science/04.%20Linear%20Algebra)   

⚠️ Note
There is no Introduction in your 04. Data Science directory. I replaced it with 02. Data Processing

[siniorone]

excellent
Is it possible for you to apply these changes on a separate branch and send it as a PR?

[hamedzeinalzadeh]

Ok!
I'll do it as soon as possible.