All Questions
74
questions
3
votes
2
answers
104
views
Get Terminal Size, Enable and Disable Terminal Raw Mode without NCURSES
I searched around and found these 7 ways to determine the width and height of the terminal:
...
- 9,462
10
votes
2
answers
242
views
A simple ray marcher for the command line
This is my attempt at creating a ray marcher for the command line for fun.
I have some prior experience with C programming, although I'm far from being an expert, and little to no experience with ...
- 285
18
votes
3
answers
3k
views
A tic-tac-toe game in C
I am (trying) to learn the C programming language for fun with my father's book "The C Programming Language". I tried writing a tic-tac-toe game in C. I have no professional experience, so ...
- 183
12
votes
2
answers
2k
views
Conway's Game of Life Terminal Visualization in C
I'm currently learning C, and decided to practice what I've been working on with a project, namely implementing Conway's Game of Life as a terminal visualization. This is my first project in C.
The ...
- 273
6
votes
2
answers
553
views
A simple CLI arbitrary-precision Mandelbrot set calculator (for a single point)
I wrote the following C code that takes a couple of arguments on the command line and calculates a given number of iterations of the Mandelbrot set complex mapping using MPFR arbitrary precision ...
- 499
5
votes
2
answers
927
views
Skeleton for a command-line program that takes files in C
First. If this question is not allowed, I am sorry. Please, tell me so, and I will try to delete this. If it is, I will delete this paragraph.
Personal-ish note/Motivation
I was studying assembly ...
6
votes
2
answers
2k
views
C safe getline()
For a recent project of mine I had to do read input from the console in pure C with no external libraries (in other words, code I've written by myself). I don't like the standard formatted input such ...
1
vote
1
answer
162
views
Shell implementation in C
I made a small shell implementation in C.
It reads stdin and executes the command. It can also take in a file name from argv and execute all the arguments in the ...
- 109
2
votes
0
answers
69
views
Simple CLI File Encryption
This program is designed to work on the command line by piping stdin to stdout and encrypting or decrypting the input using a symmetric key.
Any suggestions for improvement would be greatly ...
- 21
5
votes
1
answer
129
views
Text-based Tic-Tac-Toe in C
I have written a text-based tic-tac-toe game in C. Are there any ways I can further improve the code?
It uses an ENUM to indicate the player type and two bitfields to indicate the board.
...
- 476
1
vote
1
answer
71
views
CLI Generator & Parser
I have written a module that allows the developer to generate a CLI and parse given arguments. I am fairly new to C and would love to hear feedback on my code to improve it. All feedback is welcome ...
- 125
2
votes
2
answers
154
views
C99 - An alphanumeric random char generator
I have built a very small program that is a command line utility for generating alphanumeric characters of a certain length (up to a max. length) called randchars.
<...
- 23
0
votes
1
answer
161
views
Line-wise input, EOF handling, and behavioral differences between implementations of getchar
I've implemented a menu system where all input calls ultimately go through io_getline, a function which reads a line of input up to the max buffer size or newline (...
- 253
3
votes
0
answers
74
views
Implement easy CLI options in C using a single-file header
I'm a computer science student, and in 2 of my courses this semester we are writing short C programs to demonstrate the things we are learning about. All of these programs require command-line flags &...
- 131
7
votes
2
answers
190
views
Ncurses listview control
I am currently developing a terminal-based listview control, that uses ncurses for rendering.
The main goal for the listview was to be intuitive, performant, and reusable for other projects.
An ...
- 901