Our Own Version Of Simple Shell

It is a clone of the Unix shell built in C language it is a great project from the ALX internship.

Allowed functions and system calls

• access (man 2 access)
• chdir (man 2 chdir)
• close (man 2 close)
• closedir (man 3 closedir)
• execve (man 2 execve)
• exit (man 3 exit)
• _exit (man 2 _exit)
• fflush (man 3 fflush)
• fork (man 2 fork)
• free (man 3 free)
• getcwd (man 3 getcwd)
• getline (man 3 getline)
• getpid (man 2 getpid)
• isatty (man 3 isatty)
• kill (man 2 kill)
• malloc (man 3 malloc)
• open (man 2 open)
• opendir (man 3 opendir)
• perror (man 3 perror)
• read (man 2 read)
• readdir (man 3 readdir)
• signal (man 2 signal)
• stat (__xstat) (man 2 stat)
• lstat (__lxstat) (man 2 lstat)
• fstat (__fxstat) (man 2 fstat)
• strtok (man 3 strtok)
• wait (man 2 wait)
• waitpid (man 2 waitpid)
• wait3 (man 2 wait3)
• wait4 (man 2 wait4)
• write (man 2 write)

Features

• can work in interactive mode and non-interactive mode (pipe)
• Handling the command lines with arguments
• Handling the PATH
• Implement the exit built-in, that exits the shell and handles the exit with arguments also
• Implement the env built-in, that prints the current environment
• Implement the setenv and unsetenv builtin commands
• Implement the builtin command cd
• Handling the comments (#)

Run the project

Clone the project

  git clone https://github.com/MinaSamirSaad/simple_shell.git

Go to the project directory

  cd simple_shell

Compilation

gcc -Wall -Werror -Wextra -pedantic -std=gnu89 *.c -o shell

Start the app

./shell

Screenshots

Authors

• Mina Samir => MinaSamirSaad
• Mina William => mina-william-23