hsh_

Table of Contents

• Description
• Installation
• Usage
• Implementation
• Authors
• License

Description

hsh is a simple command line interpreter based on the functionality of the POSIX 1003.2-conformant Dash command line interpreter on Ubuntu 14.04. For pedagogical reasons, hsh was written using only limited subset of the C89 standard library (see Implementation).

Installation

• Clone this repository:
  git clone "https://github.com/christopherchoe/simple_shell.git"
  
• Compile all C source files in the simple_shell directory using gcc 4.8 or later:
  gcc -Wall -pedantic -Werror -Wextra *.c -o hsh
  

Usage

• To run in interactive mode: ./hsh
• To run in non-interactive mode: echo "ls -l" | ./hsh

hsh Builtin Commands

• exit
• env
• setenv
• unsetenv
• cd

Implementation

hsh was written using only limited subset of the C89 standard library including the following standard functions and system calls: access, execve, exit, fork, free, getline, malloc, perror, wait, write, isatty

Authors

Chris and Fernando are software engineers always open to new opportunities, so do not hesitate to contact us.

• Christopher Choe | GitHub | LinkedIn
• Fernando González-Morales | GitHub | LinkedIn

License

This project is free to use without permission. However, it is provided as-is and with absolutely no warranties.

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