C Fundamentals

1. Installation

• For local development, I’m using WSL2 Ubuntu LTS 20.04, so I need to install build-essential

sudo apt install build-essential

• Also I want to use gdb to debug

sudo apt install gdb

• Finally I will upload my local directory to the cloud (Using Tencent Cloud)

scp -r ~/my_dir isaac@tx:~/my_dir

2. Compile and Run

• To Compile the source code with my desired .out filename

gcc my_program.c -o my_program.out

• To Compile the file that can be debugged by GDB

gcc -g my_prog.c -o my_prog.out

To debug with GDB

gdb my_prog.out

See below using WSL2 Ubuntu LTS 20.04 + Vim + Tmux