C-Shell

HOW TO RUN:

1. go into the Shell directory
2. run "make" command on terminal
3. run "./final" to start
4. quit command to quit

Contents in the Shell Directory: New additions:

1. fg.c
2. bg.c
3. jobs.c : jobs, kjob and overkill implementation
4. piping.c
5. redirect.c
6. bonus3.c : chaining of commands
7. set&unset.c : for env variables
8. ctrl z in fg.c and functions.c
9. ctrl c in mains function
10. cd - (bonus 1)implementation
11. exit codes in all the functions

Previous contents:

1. cd.c along with bonus(previous directory) : contains cd function along with prev directory implementation
2. functions.c : echo function, pwd function, manage function: It handles the & character for backg process quit function, runcommand,
3. headers.h : all the header files
4. history.c: histo function
5. ls.c : function for permission and ls function
6. mains.c : along with cntrl c implementation
7. nightswatch.c
8. parsing.c : 2 functions
9. pinfo.c
10. prompt.c
11. makefile

Tasks covered: Assignment 2 I have covered both the bonuses, i.e. history and nightswatch along with all the other requirements. Assignment 3 All the tasks along with all the bonuses have been implemented:

1. Cd - bonus(prev directory)
2. exit codes implemented
3. bonus3.c contains chaining of commands with @ and $.