Skip to content
View AhnJoonSung's full-sized avatar

Organizations

@SPARTA42CLUB @seongmik-s-team @BoardPick @supershy42 @prepare-coding-test-in-42 @tachyon-hq

Block or report AhnJoonSung

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this userโ€™s behavior. Learn more about reporting abuse.

Report abuse
AhnJoonSung/README.md


๐Ÿ”ง ๊ธฐ์ˆ  ์Šคํƒ

Programming Language
Java C Python C++ TypeScript

Framework
SpringBoot Django REST React Next.js

Database
MariaDB SpringDataJPA MyBatis Redis

DevOps
Docker GitHub Actions

etc
Supabase Linux Git SVN


Key Projects

MSA ๊ธฐ๋ฐ˜์˜ ์‹ค์‹œ๊ฐ„ ์›น ๊ฒŒ์ž„ ์„œ๋น„์Šค
Python, Django REST Framework, WebSocket, PostgreSQL, Redis
2024.10 โ€“ 2025.01

  • ์‹ค์‹œ๊ฐ„ ์ฑ„ํŒ… ๊ด€๋ จ ๊ธฐ๋Šฅ์„ ๋‹ด๋‹นํ•˜๋Š” ์„œ๋น„์Šค
    ์‚ฌ์šฉ์ž ๊ฐ„์˜ ์ฑ„ํŒ… ๊ด€๋ จ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋Š” Django ๋ฐฑ์—”๋“œ ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค.
    WebSocket๊ณผ Redis๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์‹ค์‹œ๊ฐ„ ์ฑ„ํŒ… ๋ฐ ๋ฉ”์‹œ์ง€ ์บ์‹ฑ์„ ์ง€์›ํ•˜๊ณ , PostgreSQL๋ฅผ ํ†ตํ•ด ์ฑ„ํŒ… ์ด๋ ฅ์„ ๊ด€๋ฆฌํ•ฉ๋‹ˆ๋‹ค.
    ๋งˆ์ดํฌ๋กœ ์„œ๋น„์Šค๋กœ ๋„คํŠธ์›Œํฌ๋ฅผ ํ†ตํ•ด ๋‹ค๋ฅธ ์„œ๋น„์Šค๋“ค๊ณผ ์†Œํ†ตํ•˜๋ฉฐ,
    Docker ์ปจํ…Œ์ด๋„ˆ ๊ธฐ๋ฐ˜์œผ๋กœ ๋…๋ฆฝ์ ์ธ ์šด์˜์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

  • ๊ฒŒ์ž„ ๋กœ๋น„ยท๋Œ€์ „ยท์ „์ ยทํ† ๋„ˆ๋จผํŠธ ๊ธฐ๋Šฅ์„ ๋‹ด๋‹นํ•˜๋Š” ์„œ๋น„์Šค
    WebSocket์„ ํ™œ์šฉํ•˜์—ฌ ๊ฒŒ์ž„ ๋Œ€๊ธฐ๋ฐฉ ๊ด€๋ฆฌ, ๋Œ€๊ธฐ๋ฐฉ ๋‚ด ์ฑ„ํŒ…, ์‹ค์‹œ๊ฐ„ ๊ฒŒ์ž„ ๋กœ์ง ์ฒ˜๋ฆฌ,
    ํ† ๋„ˆ๋จผํŠธ ๊ด€๋ฆฌ, ๋Œ€์ „ ๊ธฐ๋ก ์ €์žฅ ๋ฐ ์กฐํšŒ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋Š” Django ๋ฐฑ์—”๋“œ ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค.
    Redis๋ฅผ ํ†ตํ•œ ๊ฒŒ์ž„ ์„ธ์…˜ ์ƒํƒœ ๊ด€๋ฆฌ์™€ ๋ฐ์ดํ„ฐ ์บ์‹ฑ์œผ๋กœ ๋น ๋ฅธ ์‘๋‹ต์„ฑ์„ ๋ณด์žฅํ•˜๋ฉฐ,
    PostgreSQL์— ๊ฒŒ์ž„ ๊ฒฐ๊ณผ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค.
    ๋งˆ์ดํฌ๋กœ ์„œ๋น„์Šค๋กœ ๋„คํŠธ์›Œํฌ๋ฅผ ํ†ตํ•ด ๋‹ค๋ฅธ ์„œ๋น„์Šค๋“ค๊ณผ ์†Œํ†ตํ•˜๋ฉฐ,
    Docker ์ปจํ…Œ์ด๋„ˆ ๊ธฐ๋ฐ˜์œผ๋กœ ๋…๋ฆฝ์ ์ธ ์šด์˜์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

  • ์‚ฌ์šฉ์ž ์ธ์ฆยทํ”„๋กœํ•„ยท์นœ๊ตฌ ๊ด€๋ฆฌ๋ฅผ ๋‹ด๋‹นํ•˜๋Š” ์„œ๋น„์Šค
    ์‚ฌ์šฉ์ž ๊ด€๋ฆฌ, ํ”„๋กœํ•„ ๊ด€๋ฆฌ, ์นœ๊ตฌ ์š”์ฒญ/์ˆ˜๋ฝ/๊ฑฐ์ ˆ/์ฐจ๋‹จ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋Š” Django ๋ฐฑ์—”๋“œ ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค.
    WebSocket๊ณผ Redis๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์‹ค์‹œ๊ฐ„ ๊ฐœ์ธ ์•Œ๋ฆผ ์‹œ์Šคํ…œ์„ ํ†ตํ•ด
    ์นœ๊ตฌ ์š”์ฒญ, ๊ฒŒ์ž„ ์ดˆ๋Œ€ ๋“ฑ์˜ ์•Œ๋ฆผ์„ ์‹ค์‹œ๊ฐ„์œผ๋กœ ์ „๋‹ฌํ•˜๋ฉฐ,
    PostgreSQL์— ์‚ฌ์šฉ์ž ์ •๋ณด์™€ ์นœ๊ตฌ ๊ด€๊ณ„ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค.
    ๋งˆ์ดํฌ๋กœ ์„œ๋น„์Šค๋กœ ๋„คํŠธ์›Œํฌ๋ฅผ ํ†ตํ•ด ๋‹ค๋ฅธ ์„œ๋น„์Šค๋“ค๊ณผ ์†Œํ†ตํ•˜๋ฉฐ,
    Docker ์ปจํ…Œ์ด๋„ˆ ๊ธฐ๋ฐ˜์œผ๋กœ ๋…๋ฆฝ์ ์ธ ์šด์˜์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

C++๋กœ ์ž‘์„ฑ๋œ HTTP/1.1 ๊ตฌํ˜„ ์›น ์„œ๋ฒ„
์ด๋ฒคํŠธ ํ ๋ฐ ๋…ผ๋ธ”๋กœํ‚น I/O๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋‹ค์ค‘ ํด๋ผ์ด์–ธํŠธ ์ฒ˜๋ฆฌ๋ฅผ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.
GET, POST, UPDATE, DELETE ๋“ฑ์˜ HTTP ๋ฉ”์†Œ๋“œ์™€ chunk ์ „์†ก, CGI ์Šคํฌ๋ฆฝํŠธ ์‹คํ–‰ ๊ธฐ๋Šฅ์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.
์„ค์ • ํŒŒ์ผ์„ ํ†ตํ•œ ์„œ๋ฒ„ ์˜ต์…˜ ์ปค์Šคํ„ฐ๋งˆ์ด์ง•์ด ๊ฐ€๋Šฅํ•˜๋ฉฐ,
Docker ์ปจํ…Œ์ด๋„ˆ ํ™˜๊ฒฝ๊ณผ UNIX/BSD ๊ณ„์—ด ์šด์˜์ฒด์ œ์—์„œ์˜ ๋„ค์ดํ‹ฐ๋ธŒ ์‹คํ–‰์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.
2024.06 ~ 2024.07

๋ณด๋“œ๊ฒŒ์ž„ ์ถ”์ฒœ ๋ฐ ์‚ฌ์šฉ์ž ๋งž์ถคํ˜• ์ •๋ณด ์ œ๊ณต ์„œ๋น„์Šค
Spring Boot ๊ธฐ๋ฐ˜์˜ ๋ณด๋“œ๊ฒŒ์ž„ ์ •๋ณด ์„œ๋น„์Šค์˜ ๋ฐฑ์—”๋“œ ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค.
๋‹ค์–‘ํ•œ ๋ณด๋“œ๊ฒŒ์ž„์˜ ์ƒ์„ธ ์ •๋ณด, ๊ฒŒ์ž„ ๋ฃฐ, ๊ด€๋ จ ์˜์ƒ, ์‚ฌ์šฉ์ž ํ‰์  ๋ฐ ๋žญํ‚น ๋ฐ์ดํ„ฐ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
์‚ฌ์šฉ์ž ๋งž์ถคํ˜• ๋ณด๋“œ๊ฒŒ์ž„ ์ถ”์ฒœ ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ๊ด€์‹ฌ ๊ฒŒ์ž„ ์ฐœํ•˜๊ธฐ ๊ธฐ๋Šฅ์„ ํ†ตํ•ด ๊ฐœ์ธํ™”๋œ ์„œ๋น„์Šค๋ฅผ ๊ตฌํ˜„ํ•˜๋ฉฐ,
Spring Security๋ฅผ ํ™œ์šฉํ•œ ์‚ฌ์šฉ์ž ์ธ์ฆ ๋ฐ ๊ถŒํ•œ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
Amazon RDS ํด๋ผ์šฐ๋“œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€ ์—ฐ๋™๋˜๋ฉฐ,
GitHub Actions๋ฅผ ํ†ตํ•œ CI/CD ์ž๋™ํ™”๋กœ Docker ์ปจํ…Œ์ด๋„ˆ ๊ธฐ๋ฐ˜์˜ Amazon EC2 ๋ฐฐํฌ๋ฅผ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.
2024.04 ~ 2024.06

C์–ธ์–ด๋กœ ๊ตฌํ˜„๋œ ๋ ˆ์ดํŠธ๋ ˆ์ด์‹ฑ 3D ๋ Œ๋”๋ง ์—”์ง„
๋ฒกํ„ฐ ๋ฐ ํ–‰๋ ฌ ์—ฐ์‚ฐ์„ ํ†ตํ•ด ๊ด‘์„ -๊ฐ์ฒด ๊ฐ„์˜ ๊ต์ฐจ์ ์„ ๊ณ„์‚ฐํ•˜์—ฌ ์‚ฌ์‹ค์ ์ธ ์ด๋ฏธ์ง€๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.
๋ทฐํฌํŠธ๋ฅผ ํ†ตํ•œ ์นด๋ฉ”๋ผ ์ด๋™, ํšŒ์ „, ํ™•๋Œ€/์ถ•์†Œ ๊ธฐ๋Šฅ์„ ์ง€์›ํ•˜๋ฉฐ,
์„ค์ • ํŒŒ์ผ์„ ํ†ตํ•ด 3D ๊ฐ์ฒด, ์นด๋ฉ”๋ผ, ๊ด‘์›์˜ ์œ„์น˜์™€ ์†์„ฑ์„ ์ •์˜ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
Phong ์กฐ๋ช… ๋ชจ๋ธ์„ ๊ตฌํ˜„ํ•˜์—ฌ,
ambient lighting, diffuse reflection, specular highlight, ๊ทธ๋ฆผ์ž ํšจ๊ณผ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
2024.02 โ€“ 2024.03

C์–ธ์–ด๋กœ ๊ตฌํ˜„๋œ ๊ฒฝ๋Ÿ‰ํ™” Bash ์‰˜
๋ช…๋ น์–ด ํŒŒ์‹ฑ๋ถ€ํ„ฐ ํ”„๋กœ์„ธ์Šค ๊ด€๋ฆฌ๊นŒ์ง€ ์‰˜์˜ ํ•ต์‹ฌ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋Š” ํ„ฐ๋ฏธ๋„ ์ธํ„ฐํ”„๋ฆฌํ„ฐ์ž…๋‹ˆ๋‹ค.
ํ† ํฐํ™” ๋ฐ ์–ดํœ˜ ๋ถ„์„์„ ํ†ตํ•œ ๊ตฌ๋ฌธ ์˜ค๋ฅ˜ ๊ฒ€์‚ฌ, ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ํ™•์žฅ, ๋”ฐ์˜ดํ‘œ ์ฒ˜๋ฆฌ ๋“ฑ์˜ ๋ฌธ์ž์—ด ์ฒ˜๋ฆฌ ๊ธฐ๋Šฅ์„ ์ง€์›ํ•˜๋ฉฐ,
fork()์™€ execve()๋ฅผ ํ™œ์šฉํ•œ ํ”„๋กœ์„ธ์Šค ์ƒ์„ฑ ๋ฐ ๊ด€๋ฆฌ๋ฅผ ํ†ตํ•ด ์™ธ๋ถ€ ํ”„๋กœ๊ทธ๋žจ ์‹คํ–‰์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.
pipe()๋ฅผ ์ด์šฉํ•œ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์„ฑ์œผ๋กœ ํ”„๋กœ์„ธ์Šค ๊ฐ„ ํ†ต์‹ ๊ณผ, dup2()๋ฅผ ํ†ตํ•œ ์ž…์ถœ๋ ฅ ๋ฆฌ๋‹ค์ด๋ ‰์…˜๊ณผ heredoc ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
SIGINT, SIGQUIT ๋“ฑ์˜ ์‹œ๊ทธ๋„ ํ•ธ๋“ค๋ง๊ณผ ์ข…๋ฃŒ ์ฝ”๋“œ ๊ด€๋ฆฌ($?)๋ฅผ ํ†ตํ•ด ์•ˆ์ •์ ์ธ ์‰˜ ํ™˜๊ฒฝ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
2023.11 โ€“ 2023.12


๐Ÿ’ก Algorithm

Solved.ac Profile

Pinned Loading

  1. demodev-lab/demo-lab demodev-lab/demo-lab Public

    TypeScript 1

  2. supershy42/game supershy42/game Public

    MSA ๊ธฐ๋ฐ˜ ์›น ๊ฒŒ์ž„ ํ”Œ๋žซํผ ์„œ๋น„์Šค์˜ ๊ฒŒ์ž„ ์ฝ”์–ด ๊ธฐ๋Šฅ์„ ๋‹ด๋‹นํ•˜๋Š” ๋ฐฑ์—”๋“œ ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค. Django์™€ WebSocket์„ ํ™œ์šฉํ•˜์—ฌ ๊ฒŒ์ž„ ๋Œ€๊ธฐ๋ฐฉ ๊ด€๋ฆฌ, ๋Œ€๊ธฐ๋ฐฉ ๋‚ด ์ฑ„ํŒ…, ์‹ค์‹œ๊ฐ„ ๊ฒŒ์ž„ ๋กœ์ง ์ฒ˜๋ฆฌ, ํ† ๋„ˆ๋จผํŠธ ๊ด€๋ฆฌ, ๋Œ€์ „ ๊ธฐ๋ก ์ €์žฅ ๋ฐ ์กฐํšŒ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. Redis๋ฅผ ํ†ตํ•œ ๊ฒŒ์ž„ ์„ธ์…˜ ์ƒํƒœ ๊ด€๋ฆฌ์™€ ๋ฐ์ดํ„ฐ ์บ์‹ฑ์œผ๋กœ ๋น ๋ฅธ ์‘๋‹ต์„ฑ์„ ๋ณด์žฅํ•˜๋ฉฐ, PostgreSQL์—โ€ฆ

    Python

  3. BoardPick/BoardPick-server BoardPick/BoardPick-server Public

    Spring Boot ๊ธฐ๋ฐ˜์˜ ๋ณด๋“œ๊ฒŒ์ž„ ์ •๋ณด ์„œ๋น„์Šค์˜ ๋ฐฑ์—”๋“œ ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค. ๋‹ค์–‘ํ•œ ๋ณด๋“œ๊ฒŒ์ž„์˜ ์ƒ์„ธ ์ •๋ณด, ๊ฒŒ์ž„ ๋ฃฐ, ๊ด€๋ จ ์˜์ƒ, ์‚ฌ์šฉ์ž ํ‰์  ๋ฐ ๋žญํ‚น ๋ฐ์ดํ„ฐ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž ๋งž์ถคํ˜• ๋ณด๋“œ๊ฒŒ์ž„ ์ถ”์ฒœ ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ๊ด€์‹ฌ ๊ฒŒ์ž„ ์ฐœํ•˜๊ธฐ ๊ธฐ๋Šฅ์„ ํ†ตํ•ด ๊ฐœ์ธํ™”๋œ ์„œ๋น„์Šค๋ฅผ ๊ตฌํ˜„ํ•˜๋ฉฐ, Spring Security๋ฅผ ํ™œ์šฉํ•œ ์‚ฌ์šฉ์ž ์ธ์ฆ ๋ฐ ๊ถŒํ•œ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. โ€ฆ

    Java 1 2

  4. SPARTA42CLUB/Webserver SPARTA42CLUB/Webserver Public

    Webserver๋Š” C++๋กœ ์ž‘์„ฑ๋œ HTTP/1.1 ์›น ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค. ์ด๋ฒคํŠธ ํ ๋ฐ ๋…ผ๋ธ”๋กœํ‚น I/O๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋‹ค์ค‘ ํด๋ผ์ด์–ธํŠธ ์ฒ˜๋ฆฌ๋ฅผ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. GET, POST, UPDATE, DELETE ๋“ฑ์˜ HTTP ๋ฉ”์†Œ๋“œ์™€ chunk ์ „์†ก, CGI ์Šคํฌ๋ฆฝํŠธ ์‹คํ–‰ ๊ธฐ๋Šฅ์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. ์„ค์ • ํŒŒ์ผ์„ ํ†ตํ•œ ์„œ๋ฒ„ ์˜ต์…˜ ์ปค์Šคํ„ฐ๋งˆ์ด์ง•์ด ๊ฐ€๋Šฅํ•˜๋ฉฐ, Docker ์ปจํ…Œ์ด๋„ˆ ํ™˜๊ฒฝโ€ฆ

    C++

  5. seongmik-s-team/miniRT seongmik-s-team/miniRT Public

    miniRT๋Š” C์–ธ์–ด๋กœ ๊ตฌํ˜„๋œ ๋ ˆ์ดํŠธ๋ ˆ์ด์‹ฑ ๊ธฐ๋ฐ˜ 3D ๋ Œ๋”๋ง ์—”์ง„์ž…๋‹ˆ๋‹ค. ๋ฒกํ„ฐ ๋ฐ ํ–‰๋ ฌ ์—ฐ์‚ฐ์„ ํ†ตํ•ด ๊ด‘์„ -๊ฐ์ฒด ๊ฐ„์˜ ๊ต์ฐจ์ ์„ ๊ณ„์‚ฐํ•˜์—ฌ ์‚ฌ์‹ค์ ์ธ ์ด๋ฏธ์ง€๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. ๋ทฐํฌํŠธ๋ฅผ ํ†ตํ•œ ์นด๋ฉ”๋ผ ์ด๋™, ํšŒ์ „, ํ™•๋Œ€/์ถ•์†Œ ๊ธฐ๋Šฅ์„ ์ง€์›ํ•˜๋ฉฐ, ์„ค์ • ํŒŒ์ผ์„ ํ†ตํ•ด 3D ๊ฐ์ฒด, ์นด๋ฉ”๋ผ, ๊ด‘์›์˜ ์œ„์น˜์™€ ์†์„ฑ์„ ์ •์˜ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Phong ์กฐ๋ช… ๋ชจ๋ธ์„ ๊ตฌํ˜„ํ•˜์—ฌ ambieโ€ฆ

    C 2 1

  6. mini-shell mini-shell Public

    MiniShell์€ C์–ธ์–ด๋กœ ๊ตฌํ˜„๋œ Bash ์‰˜์˜ ๊ฒฝ๋Ÿ‰ํ™” ๋ฒ„์ „์œผ๋กœ, ๋ช…๋ น์–ด ํŒŒ์‹ฑ๋ถ€ํ„ฐ ํ”„๋กœ์„ธ์Šค ๊ด€๋ฆฌ๊นŒ์ง€ ์‰˜์˜ ํ•ต์‹ฌ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋Š” ํ„ฐ๋ฏธ๋„ ์ธํ„ฐํ”„๋ฆฌํ„ฐ์ž…๋‹ˆ๋‹ค. ํ† ํฐํ™” ๋ฐ ์–ดํœ˜ ๋ถ„์„์„ ํ†ตํ•œ ๊ตฌ๋ฌธ ์˜ค๋ฅ˜ ๊ฒ€์‚ฌ, ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ํ™•์žฅ, ๋”ฐ์˜ดํ‘œ ์ฒ˜๋ฆฌ ๋“ฑ์˜ ๋ฌธ์ž์—ด ์ฒ˜๋ฆฌ ๊ธฐ๋Šฅ์„ ์ง€์›ํ•˜๋ฉฐ, fork()์™€ execve()๋ฅผ ํ™œ์šฉํ•œ ํ”„๋กœ์„ธ์Šค ์ƒ์„ฑ ๋ฐ ๊ด€๋ฆฌ๋ฅผ ํ†ตํ•ด ์™ธ๋ถ€ ํ”„๋กœ๊ทธ๋žจ ์‹คโ€ฆ

    C