https://github.com/hamzaelkhatri/minishell

The objective of this project is for you to create a simple shell.
https://github.com/hamzaelkhatri/minishell

c execution minishell parsing shell

Last synced: 3 months ago
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The objective of this project is for you to create a simple shell.

• Host: GitHub
• URL: https://github.com/hamzaelkhatri/minishell
• Owner: Hamzaelkhatri
• Created: 2020-11-25T16:34:31.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2021-05-20T20:59:53.000Z (about 4 years ago)
• Last Synced: 2025-03-25T10:51:16.529Z (3 months ago)
• Topics: c, execution, minishell, parsing, shell
• Language: C
• Homepage:
• Size: 1.15 MB
• Stars: 12
• Watchers: 0
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Security: SECURITY.md

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README

        
# Minishell_42

## What is a shell? :thinking: ## 

  Basically in an operating system there are these two elements:

  


    * The kernel (= kernel): which performs the fundamental functions of 

                    the operating system such as memory management, processes, files ...

  


    * The shell: At its base, a shell is simply a macro processor that executes commands. 

                -The term macro processor means functionality where text and symbols are expanded to create larger expressions.

                -A Unix shell is both a command interpreter and a programming language. 

## This Project Majerly Include :open_file_folder: ##

**Parsing**

        2. The separations

        1. Pipes

        3. Command and arguments

        4. Protections

        5. The <,>, >> redirects

        6. Environment variables

      

**The execution**

    1. Redirects

    2. Env, export, unset

    3. Exit and $?

    4. Pipes / signals / process links 

    

  ## Resources

https://medium.com/@nickolasteixeira/want-to-build-a-simple-shell-heres-how-you-do-it-75890647bae8

https://medium.com/dev-genius/lets-build-a-linux-shell-part-i-954c95911501

https://medium.com/better-programming/how-bash-works-8424becc12f3

https://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html

https://man7.org/linux/man-pages/dir_all_by_section.html

https://unix.stackexchange.com/questions/159513/what-are-the-shells-control-and-redirection-operators

https://www.gnu.org/savannah-checkouts/gnu/bash/manual/bash.html

https://www.geeksforgeeks.org/pipe-system-call/?ref=rp

https://www.geeksforgeeks.org/wait-system-call-c/?ref=rp

https://www.geeksforgeeks.org/fork-system-call/?ref=rp

http://www-igm.univ-mlv.fr/~dr/NCSPDF/chapitre11.pdf

https://www.geeksforgeeks.org/making-linux-shell-c/

https://www.quora.com/What-is-the-3rd-parameter-in-the-main-function-char-envp#:~:text=The%20non%2Dportable%2Dbut%2D,As%20always%2C%20I%20recommend%20experimenting

https://chrtophe.developpez.com/tutoriels/minisysteme/#L11

https://stackoverflow.com/questions/6697753/difference-between-single-and-double-quotes-in-bash

https://brennan.io/2015/01/16/write-a-shell-in-c/

https://www.youtube.com/watch?v=5BE9qM79fgM

https://sites.cs.ucsb.edu/~manish/discussion/week2.pdf


https://www.geeksforgeeks.org/chdir-in-c-language-with-examples/

Important


https://theswissbay.ch/pdf/Gentoomen%20Library/Programming/Bash/O%27Reilly%20bash%20CookBook.pdf