# Basic Tutorials & Dictionaries

## ✦ Learning-Markdown
> [README](https://github.com/Oreomeow/README#readme)
> [learn-md](https://xianbai.me/learn-md/index.html)

## ✦ Docker
> [Docker Tutorials | Rookie Tutorials](https://www.runoob.com/docker/docker-tutorial.html)

## ✦ Regular Expression
> [Syntax](https://www.runoob.com/regexp/regexp-syntax.html)

## ✦ Crontab
> [Crontab tool](https://tool.lu/crontab/)