How do I start developing Linux?

1. Know your motivation (seriously) Before you commit (no pun intended) to this journey, you first need to know whole heatedly why you want to get involved in kernel development.
2. Setup your environment.
3. 1.1 Setup your email client.
4. Clone the kernel.
5. Build the kernel.
6. Install the kernel.
7. Create a patch.
8. Email the patch.

How can I read source code quickly?

The best way I’ve ever discovered to read and understand someone else’s code is to:

1. Find one thing you know the code does, and trace those actions backward, starting at the end. Say, for example, you know that the code you’re viewing ultimately creates a file with a list of movie titles.
2. Rinse and repeat.

What is Linux source code?

Linux® is the name of the source code written by Linus Torvalds, who developed the kernel of the Linux® operating system. Source code is a term used to refer to the file or files containing the actual lines of programming instructions written by programmers for software they develop.

How do you start understanding code bases?

Let’s take a look at a few ways in which you can start to grasp a monolithic codebase.

1. Read the Documentation. The first place I start with a new project is reading over any available documentation or README files.
2. Read the Commit Messages.
3. Pairing.
4. Read the Tests.
5. Start with the Smallest Part.
6. Dive In.

How do you make a source code readable?

This article will detail the most important best practices when writing readable code.

1. 1 – Commenting and Documentation.
2. 2 – Consistent Indentation.
3. 3 – Avoid Obvious Comments.
4. 4 – Code Grouping.
5. 5 – Consistent Naming Scheme.
6. 6 – DRY Principle.
7. 7 – Avoid Deep Nesting.
8. 8 – Limit Line Length.

How can I see source code in Ubuntu?

The literal source code which generated a specific binary package may be obtained using the apt-get source command. For example to obtain the source for the currently running kernel you can use the command below: apt-get source linux-image-unsigned-$(uname -r)

How do I start programming in terminal?

With that taken care of, I’ll start from the very beginning. If you’re on Ubuntu, all you have to do to open your terminal is press ctrl+alt+. On a Mac, you should press cmd+spacebar, start typing terminal and press enter when the option appears.

Where can I find the source code of a Linux application?

Thus, the use cases or features of that application is extended because of the contribution of the developers in that code. The source code of Linux can be found free at The Linux Kernel Archives. You can download it, make modification and even give the newly compiled working modification your own name.

Is Linux open source or not?

As its source can be downloaded for free, Linux is known as Open Source. On the contrary, you will never find the source code for windows or other OS. PS – Not all Linux are Open Source.

What are the basics of Linux for beginners?

– A Complete Beginners Tutorial 1 Navigation For using a Linux system in an effective manner, you must navigate around the file system and gain in-depth knowledge of what is around you. 2 Process Management Whenever a program is launched by Linux or by the user, a process is created by Linux. 3 Filesystem

How to get the source code of a package in Ubuntu?

If you use ubuntu or any system use apt-get for package management (like debian, xubuntu, linux mint etc), you could use apt-get source to get source code for the package. source causes apt-get to fetch source packages.