Member-only story

Linux For Beginners: Python, SQL, and HTML Programming

Chad Price

·18.1k Followers· Follow

Published in Coding: 6 IN 1 : Linux For Beginners PYTHON (2) SQL HTML C++ PROGRAMMING

6 min read · 3 weeks before

107 View Claps

11 Respond

Save

Listen

Coding: 6 IN 1 : Linux For Beginners PYTHON (2) SQL HTML C++ PROGRAMMING

Coding: 6 BOOKS IN 1 : Linux For Beginners – PYTHON (2) - SQL - HTML – C++ PROGRAMMING

by Michael Clark

4.4 out of 5

Language	:	English
File size	:	6903 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	575 pages
Lending	:	Enabled

What is Linux?
Benefits of Using Linux
Installing Linux
Basic Linux Commands
Python
SQL
HTML

Linux is a free and open-source operating system that is used by millions of people around the world. It is known for its stability, security, and versatility. Linux is used in a wide variety of applications, from personal computers to servers to supercomputers.

This book is a comprehensive guide for beginners who want to learn the basics of Linux, Python, SQL, and HTML. We will cover everything you need to know to get started with these essential technologies.

What is Linux?

Linux is a kernel, which is the core of an operating system. The kernel manages the computer's hardware and software resources. Linux is also a family of operating systems that are based on the Linux kernel.

There are many different distributions of Linux available, each with its own unique set of features. Some of the most popular distributions include Ubuntu, Debian, Fedora, and CentOS.

Benefits of Using Linux

There are many benefits to using Linux, including:

Free and open-source: Linux is free to download and use. You can also modify the source code to suit your own needs.
Stable and secure: Linux is known for its stability and security. It is less susceptible to viruses and malware than other operating systems.
Versatile: Linux can be used on a wide variety of devices, from personal computers to servers to supercomputers.
Powerful: Linux is a powerful operating system that can handle even the most demanding tasks.
Large community: Linux has a large and supportive community of users and developers. This means that you can easily find help and support if you need it.

Installing Linux

Installing Linux is a relatively simple process. You can download the ISO image of the Linux distribution you want to install from the official website. Once you have downloaded the ISO image, you can burn it to a DVD or USB drive.

Once you have created a bootable DVD or USB drive, you can restart your computer and boot from the DVD or USB drive. The Linux installer will then guide you through the installation process.

Basic Linux Commands

Here are some basic Linux commands that you should know:

ls: List the files and directories in the current directory.
cd: Change the current directory.
mkdir: Create a new directory.
rmdir: Remove a directory.
cp: Copy a file or directory.
mv: Move a file or directory.
rm: Remove a file or directory.
sudo: Run a command with superuser privileges.

Python

Python is a versatile programming language that is used in a wide variety of applications, from web development to data science to machine learning. Python is known for its simplicity, readability, and extensibility.

Here is a simple Python program that prints "Hello, world!":

print("Hello, world!")

SQL

SQL (Structured Query Language) is a database programming language that is used to create, manage, and query databases. SQL is a powerful language that can be used to perform a wide variety of tasks, such as:

Creating and modifying databases
Inserting, updating, and deleting data
Querying data
Creating reports

Here is a simple SQL statement that creates a table called "users":

CREATE TABLE users ( id INT NOT NULL AUTO_INCREMENT, username VARCHAR(255) NOT NULL, password VARCHAR(255) NOT NULL, PRIMARY KEY (id) );

HTML

HTML (Hypertext Markup Language) is a markup language that is used to create web pages. HTML is a simple language that is easy to learn. It is used to structure the content of a web page and to add formatting and style.

Here is a simple HTML document:

<html> <head> <title>My Web Page</title> </head>

<body> <h1>Welcome to My Web Page</h1>

<p>This is my first web page.</p> </body> </html>

Linux, Python, SQL, and HTML are essential technologies for anyone who wants to work in the field of computer science. This book has provided you with a comprehensive overview of these technologies. We encourage you to continue learning and exploring these technologies so that you can reach your full potential as a computer scientist.

Coding: 6 BOOKS IN 1 : Linux For Beginners – PYTHON (2) - SQL - HTML – C++ PROGRAMMING

by Michael Clark

4.4 out of 5