Linux Operating System: A Complete Linux Guide for Beginners - Writing and Running Code Using Terminal (C Language)

This tutorial guides DevOps engineers and system administrators on using the command line to create, compile, and run C programs. It covers the installation of necessary libraries, handling errors, and using text editors like nano and VI. The tutorial includes a simple program to add two numbers, demonstrating the process from writing code to executing it in a terminal.

Why might a DevOps engineer need to know how to push code?

• To compile programs

• To write documentation

• To manage system updates

• To deploy applications

What file extension should be used when creating a C program file?

• .txt

• .c

• .cpp

• .java

Which text editor is mentioned as an option for editing C programs?

• Sublime Text

• Atom

• Notepad

• Nano

What command is used to compile a C program?

• python

• javac

• gcc

• node

What is the output of the sample program when adding 20 and 10?

• 10

• 40

• 20

• 30