8l/seq.asm

Minimal implementation of UNIX seq command in x86_64 assembly.

seq.asm

Minimal implementation of UNIX seq command in x86_64 assembly.

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A simple implementation of the UNIX seq command in 100% x86_64 assembly. The seq command generates a sequence of numbers from the given parameters. This implementation serves as a well-documented example project for those learning assembly, much like the calc.asm project.

Compiling

As this project is written in Intel-syntax assembly, you'll need nasm to compile it. After it's installed, you can compile the program by doing the following:

$ nasm -f elf64 -o seq.o seq.asm
$ ld -o seq seq.o

Usage

This implementation accepts either one or two parameters for sequence generation:

./seq <start> <end>

or

./seq <end>

If only one argument is provided, start is assumed to be 1.

Examples

Two arguments:

$ ./seq 10 15
10
11
12
13
14
15

One argument:

$ ./seq 5
1
2
3
4
5

Fork Me

Feel free to fork the project and submit pull requests with features or fixes.