minishell

Project description:

Recreate a simple shell - group project with Micaela Rollo

Shell functionalities:

• Displays a prompt when waiting for a new command
• Has a working history
• Searches and launches the right executable
• Handles ’ which should prevent the shell from interpreting the meta- characters in the quoted sequence
• Handles " which should prevent the shell from interpreting the meta- characters in the quoted sequence except for $
• Implements redirections
• Implements pipes
• Handles environment variable which should expand to their values
• Handles $? which should expand to the exit status of the most recently executed foreground pipeline
• Handles ctrl-C, ctrl-D and ctrl-\ which should behave like in bash
• Has implemented builtins:
  • echo with option -n
  • cd with only a relative or absolute path\
  • pwd with no options
  • export with no options
  • unset with no options
  • env with no options or arguments
  • exit with no options

Grade

100%

Usage

make
./minishell