pipex

ressources: https://vanilla-leader-451.notion.site/PIPEX-c10e5f09840a46d7b987c9bdf818c95c

The purpose of this project is the discovery in detail UNIX mechanism - pipe.

Discription of mandatory part

The program pipex should repeat the behaviour of the next shell command

$> < file1 cmd1 | cmd2 > file2

and looks like this:

$> ./pipex file1 cmd1 cmd2 file2

All errors like: wrong commands, permission to files and etc, need be handle.

Discription of bonus part

Program need handle multiple pipes

$> < file1 cmd1 | cmd2 | cmd3 | ... | cmdn > file2

$> ./pipex file1 cmd1 cmd2 cmd3 ... cmdn file2

$> ./pipex here_doc LIMITER cmd1 cmd2 file2

### Evaluated by moulinette