https://github.com/cchudant/dr-quine

https://github.com/cchudant/dr-quine

Last synced: 14 days ago
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• Host: GitHub
• URL: https://github.com/cchudant/dr-quine
• Owner: cchudant
• Created: 2021-01-15T16:56:55.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2021-03-24T15:59:24.000Z (almost 4 years ago)
• Last Synced: 2024-11-08T18:53:17.109Z (2 months ago)
• Language: Assembly
• Size: 2.25 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# dr-quine (42 cursus)

> A quine is a computer program (a kind of metaprogram) whose output and source code are identical. As a challenge or for fun, some programmers try to write the shortest quine in a given programming language. The operation that consist of simply opening the source file and displaying it is considered cheating. More generally, a program that uses any data entry cannot be considered a valid quine. A trivial solution is a program whose source code is empty. Indeed, theexecution of such a program produces for most languages no output, that is to say the source code of the program.

The C part is mandatory, but the Assembly part isn't. My ASM part is very ugly though.

## Running

### First

```sh

cd first/C

clang -Wall -Wextra -Werror Colleen.c -o Colleen ; ./Colleen

```

```sh

cd first/ASM

nasm -f macho64 Colleen.s -o Colleen.o ; clang -Wall -Wextra -Werror Colleen.o -o Colleen ; ./Colleen

```

### Second

```sh

cd second/C

clang -Wall -Wextra -Werror Grace.c -o Grace ; ./Grace

```

```sh

cd second/ASM

nasm -f macho64 Grace.s -o Grace.o ; clang -Wall -Wextra -Werror Grace.o -o Grace ; ./Grace

```

### Third

```sh

cd third/C

mkdir out

cd out

clang -Wall -Wextra -Werror ../Sully.c -o Sully ; ./Sully

```

```sh

cd third/ASM

mkdir out

cd out

nasm -f macho64 ../Sully.s -o Sully.o ; clang -Wall -Wextra -Werror Sully.o -o Sully ; ./Sully

```

## Ressources and further reading

[Wikipedia article for Quine (computing)](https://en.wikipedia.org/wiki/Quine_(computing))