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shell-interpreter's Introduction

Soham Korade
2021101131

How to run

$ make && ./main

Files

autocomplete.c -> handles history autocomplete and path suggestions on TAB key
builtins.h -> all header files gathered
globals.c -> initializes global variables
history.c -> handles history
interpreter.c -> breaks up the input into args and calls runner, also implements pipes and redirection
main.c -> entry point
makefile -> contains commands to compile the source
prompt.c -> displays prompt and takes user input
README.md -> the file you're reading
runner.c -> handles background and foreground running of commands
terminal.c -> handles raw mode
utils.c -> misc functions

'builtins' folder contains individual source files for internal shell commands

Assumptions

  • discover doesn't recursively search in hidden folders
  • assumed directory names would not contain any spaces
  • echo doesn't handle multi-line strings and environmental variables
  • path suggestions on TAB key press are limited to the current directory
  • maximum 1 input redirection and 1 output redirection supported
  • maximum number of pipes supported is fixed (100)
  • maximum number of jobs supported is fixed (100)
  • maximum number of aliases supported is fixed (100)

shell-interpreter's People

Contributors

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Watchers

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